Question 313653
1) AREA=B*H
AREA=10*(10/2+2)
AREA=100/2+20
AREA=50+20=70 IN^2. ANS.
2) AREA=2*4.5*4.5
AREA=40.5 IN^2 ANS.
3) 6^2=B*5
36=5B
B=36/5
B=7.2 FT. ANS.
4) 375=25H
H=375/25
H=15 cm^2. ans.