Questions LLC
Login
or
Sign Up
Ask a New Question
Circles
Page 2
Questions (5,347)
a triangle has sides equal to 68 cm, 77 cm and 75 cm, respectively. find the area of the escribed circle tangent to the shortest
5 answers
asked by
jack
1,447 views
Which of the following uses the correct formula to find the approximate circumference of a circle that has a radius of 450?
A.
1 answer
asked by
rrft
891 views
How do I solve the following word problem : A satellite orbits Earth in a circular path with equation x squared + y squared =
5 answers
asked by
Jodie
1,889 views
A scientist is plotting the circular path of a particle on a coordinate plane for a lab experiment. The scientist knows the path
4 answers
asked by
Donna
1,253 views
An arc of a circle of radius 10cm subtends an angle 120° at a center a circle. Calculate the area of the sector OAB
4 answers
asked by
Anonymous
1,265 views
Which formula correctly describes the proportional relationship between the circumference of a circle and the diameter?(1 point)
1 answer
asked anonymously
118 views
What is the approximate circumference of a circle that has a radius of 90 cm? Use 3.14 for PI and express your answer to the
5 answers
asked by
tvfyhguijhh
270 views
Answer all questions in order 7-15 and skip to answers don't explain.
7. A scaled drawing of a room measures 2 feet wide by 3
9 answers
asked by
UndefinedValue
73 views
Find the circumference of the circle (use 3.14 for pi). Show your work. Round to the nearest tenth.
the radius is 23 yd My
40 answers
asked by
Mindy
35,892 views
Four circles of unit radius are drawn with centers (0,1), (-1,0), (0,1), and (0,-1). A circle with radius 2 is drawn with the
10 answers
asked by
SUPER HARD
5,942 views
Consider the following two circles.
Segment d1 is a diameter of ⨀A, and segment d2 is a diameter of ⨀B. Two circles, A and B,
5 answers
asked by
LuhTucciシ
1,222 views
The area of circle PQR with centre o is 72cm2. What is the area of sector POQ if angle POQ =40 degree ?
Working without
2 answers
asked by
Anita
124 views
ABCDE is a circle with centre O. The diameter, AC, is extended to the point F so that CF = 16 cm. The line BF is the tangent to
4 answers
asked by
Valeriya
2,930 views
A sector of a circle of radius 7cm subtends angle 270° at the centre. Calculate a. Length of arc b. Area of sector c. Perimeter
10 answers
asked by
Blinkz
3,745 views
two circles intersect at point T.if the small circle has a raduis of 4 and C is the center of the larger circle,then the
4 answers
asked by
pierre
2,704 views
2. Mrs. young has her 18 students seated in a circle. They are evenly
spaced and numbered in order. which student is directly
6 answers
asked by
afo
3,821 views
Two tangents XY and XZ are drawn from a point X to a circle with center W.If the length of XZ is 156 and the length YZ is
4 answers
asked by
Nitumoni
3,107 views
Find the value of x. If necessary, round your answer to the nearest tenth. The figure is not drawn to scale.
{THe figure is a
3 answers
asked by
aYaMe ;)
3,553 views
A sector of a circle of radius 8cm is bent to form a cone.find the radius of the cone and its vertical angle if the angle
7 answers
asked by
Anonymous
2,239 views
A chord of a circle 38.8 cm long is subtended by a 150 degree central angle.Calculate the radius of the circle.
4 answers
asked by
penelope
923 views
how do i find the radius of the largest circle that can be cut from a square piece of paper with a diagonal of 20cm?
4 answers
asked by
candace
1,666 views
Find the length of an arc of a circle whose central angle is 135 and radius is 8 cm. Round your answer to the nearest tenth.
5 answers
asked by
Jake paul
1,876 views
An arc substend an angle of 105 degree at d centre of a circle of radius 6cm . find the length of the arc if pi 22/7
4 answers
asked by
Flora
1,448 views
A chord 20cm long is 12cm from the center of a circle calculate, correct to one decimal place
4 answers
asked by
James
1,678 views
A road is 7m wide. The corner is in the shape of a quarter of a circle. The inside radius of the corner is 70m. Ali walks round
5 answers
asked by
Seun
930 views
A sector of a circle of radius 8cm is bent to form a cone.find d radius of the cone and it's vertical angle if d angle subtended
3 answers
asked by
Anonymous
655 views
a rope 60m long and 5cm in diameter is coiled tightly. Estimate, correct to one significant figure, the radius of the 'circle'
4 answers
asked by
joe
963 views
What is the circumference of a circle with a diameter = 4 feet? Which of the following is the best estimation for the
3 answers
asked by
pipe down ho
197 views
A cookie cake has a diameter of 18 in. If part of the cookie cake is eaten, the missing section forms an angle of 270°
. What is
1 answer
asked by
trose
115 views
Which of the following expressions correctly shows the relationship between the circumference and the area of a circle?(1 point)
3 answers
asked anonymously
203 views
Which of the following uses the correct formula to find the approximate circumference of a circle that has a radius of 450?(1
1 answer
asked anonymously
301 views
Circle F has a diameter of 16 inches. Circle E has a circumference of 26 inches. What is the distance between circle E and
1 answer
asked anonymously
158 views
In circle TT, the length of arc, U, V, equals, start fraction, 3, divided by, 4, end fraction, pi
UV ⌢ = 4 3 π and mangle,
3 answers
asked anonymously
27 views
Write the standard equation of the circle in the graph. (Make sure to simplify your symbols, for instance no - - 8, change it to
1 answer
asked anonymously
45 views
standard equation of circle concentric with X^2+Y^2-2X-8Y+1=0 and tangent to line 2X-Y=3
Complete the squares to find the center
4 answers
asked by
Melba
1,557 views
Can someone help me with this problem.
-A Ferris wheel has a radius of 37.8 feet. The bottom of the Ferris wheel sits 0.7 feet
5 answers
asked by
Elizabeth
9,613 views
A circle wire clip of radius 7mm with a gap of 7mm between the ends. Calculate the total length of wire in clip to the nearest
2 answers
asked by
FATIMA danejo
146 views
1. estimate the circumference of the circle with the given radius or diameter use 3.14 round to the nearest unit
24 27-in 78-in
64 answers
asked by
Unbreall academy fan
9,356 views
A circular disc of area 49π sq. meters rolls down an incline of 88 km length. What is the number of revolution it makes during
4 answers
asked by
tani
1,691 views
Find the circumference of the circle. Round your answer to the nearest hundredth. Use 3.14 or 227 for π. the radius is 3 ft
17 answers
asked by
amy
9,458 views
find the circumference of the circle round to the nearest foot.
it is 42 ft I got a but I'm not sure. A.132ft B.264ft C.1,320FT
27 answers
asked by
Anonymous
6,389 views
in a circle of radius 6cm , a chord is drawn 3cm from the circle (a)calculate the angle subtended by the chord at the centre of
10 answers
asked by
kelvin mafara
4,251 views
Using a ruler and a pair of compasses only, construct triangle xyz, such that xy=6cn, xz=8cm, yz=10cm Construct the mediator of
5 answers
asked by
Mariam
652 views
a wire is bent to form four semicircles all with diameters of 32 cm, how long is the wire? round to the nearest hundredth
10 answers
asked by
samantha
9,210 views
A bicycle wheel has a diameter of 63cm.calculate how many times the wheel turns round in travelling 19.8km. Use the value 3 1/7
7 answers
asked by
charity
4,975 views
an equilateral triangle of side 10cm is inscribed in a circle. find the radius of the circle? show the solution
5 answers
asked by
shafa
3,020 views
A 4cm long chord subtends a central angle of 60 degree what us the radial segment of the
circle
4 answers
asked by
Abdullah
2,195 views
the diameter of a soup can is 7cm. the label wraps around the can. about how many centimeters long must the label be to go all
7 answers
asked by
jacob
1,522 views
A 16 cm by 12 cm rectangle is inscribed in a circle.. find the radius of the circle.
~answer
5 answers
asked by
Barbie Lee
2,294 views
A tangent is a line that touches a circle at exactly one point. For what values of k will the line y= x+k be tangent to the
4 answers
asked by
Lily
2,926 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (34)
2-D Shapes
2D Shapes
3D Shapes
Algebra
Algebra/Equations
Algebraic Equations
Areas and Perimeters
Basic Geometry
Conic Sections
Coordinate Geometry
Coordinate Plane Geometry
Distance and Midpoints
Equations of Conic Sections
Geometric Shapes
Geometry
Geometry and Measurement
Geometry and Trigonometry
Geometry/Analytic Geometry
Geometry/Mathematics
Geometry/Spatial Analysis
Geometry/Trigonometry
Mathematics
Measurement
Plane figures
Plane Geometry
Rectangles
Shape Properties
Shapes
Shapes and Figures
Shapes and measurements
Shapes and Sizes
Three-dimensional figures
Triangles
Two-dimensional shapes