Answer:69420
Step-by-step explanation:
if you go 21 inches down a 100 inch slope you will be 79 inches
Answer:
The answer is 10 :))
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
I don't think you are asked to prove that these triangles are similar. The diagram leads you to believe that they are. The easiest way to solve this is to take 2 corresponding lines and compare them.
So how do you get from FE to BA
BA / FE = 6/3
BA = 6
FE = 3
BA / FE = 6/3
BA / FE = 2
The scale factor is 2
Answer:
Area is 0.34 ft²
Step-by-step explanation:
A=L•w
P=2L+2w
L=w/2-1
31=2(w/2-1)+2w
31=w-2+2w
33=3w
11=w
L=w/2-1
=11/2-2/2
L=9/2
Aft=L/12•w/12
=(9/2)/12•11/12
Aft=0.34
