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olav
Questions and answers by visitors named
olav
Questions (7)
Trapezoid ABCD, top and bottom are parallel. Left is 45, bottom is 60, right is 30, top is unknown.
Trapezoid EFGH is similar to
2 answers
827 views
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4cm | (1) | | |_____| | | | | 9cm | (2) | (3) | | | | ------------------ Rectangle 1 & 2 & 3 are similar. What
1 answer
260 views
There is on large rectangle ABCD, top line is AD and bottom is BC.
A line is drawn from the top to bottom called GH. A line is
1 answer
595 views
Trapezoid ABCD, top AD and bottom BC are parallel. AD is the smaller of the two parallel lines. Left AB is 45, bottom BC is 60,
5 answers
715 views
There is one large rectangle ABCD, top line is AD and bottom is BC.
A vertical line is drawn from the top to bottom called GH
1 answer
763 views
There is one large rectangle ABCD, top line is AD and bottom is BC.
A vertical line is drawn from the top to bottom called GH
5 answers
476 views
I don't see a problem but I will rewrite the structure.
Make two rectangles attached together. Call the first rectangle ABHG (AG
6 answers
486 views
Answers (12)
Thank you for all your help.
( (5 x 5) x 2 ) + 5 = (25 x 2) + 5 = 55.
I looked at it another way. I used rectangle FEBH; area = 9 x EF. I used rectangle AEFG; area = 4 x EF. Ratio of area FEBH to AEFG = 2.25 The square root of area is ratio of the perimeters = 1.5 Perimeter of AEFG = 2 x 9 + 2 x EF Perimeter of FEBH = 2 x 4
I reposted a better structure at 1:58 thank you for your help so far.
I don't see a problem but I will rewrite the structure. Make two rectangles attached together. Call the first rectangle ABHG (AG top, BH bottom). Call the second rectangle GHCD (HC top, GD bottom). Draw a horizontal line from line AB to line GH and name
Simple. 250 x (40/100) x (46/100) = 250 x .4 x .46 = 46 applicants will be selected.
look them up using goog.le
There is no difference between 1-2 and 2-1 if you disregard the + or - in the final answer. Sometimes when I do calculations on the calculator and I forget which number is the larger, I will end up with a negative answer. I just remember that the answer
Does this work for all trapezoids ? Is this true for all similar enclosed figures ? Can you help me with my other question posted minutes later than this one ?
A word is two bytes. A byte has 8 bits.
I am still lost. How come the areas of similar figures (trapezoids) are proportional to the squeare of their corresponding perimeters.
20 percent is actually 20/100 or .2 87/8 is actually 10.875 The result is .2 x 10.875 or using fractions (20 x 87) / (100 x 8) = 1740 / 800 = 2 140/800 = 2 7/40 or 87/40
