The common factors for 20 is 1,5
25 is 1,5
40 is 1,5
GCF:5
F = 41
E = 90
D = 49
from D to E is 55
then E to F also known as X = 36.08 or 41.51
X , y = 0
0 = 2x - 10
2x = 10
x = 5
Hey there!:)
b1+b2
--------- x h =area
2
(3+5)/2h=area
8/2h=area
4(2)=area
area= 8ft squared (this is your answer)
Hope this helps! Let me know if you need more help:)