SOLUTION: 1)The base of a parallelogram is 10 inches.The height is 2 inches more than half the base.Find the are. 2)The height of a parallelogram is 4.5cm.The base is twice the height.Wha

Algebra ->  Triangles -> SOLUTION: 1)The base of a parallelogram is 10 inches.The height is 2 inches more than half the base.Find the are. 2)The height of a parallelogram is 4.5cm.The base is twice the height.Wha      Log On


   

Question 313653: 1)The base of a parallelogram is 10 inches.The height is 2 inches more than half the base.Find the are.
2)The height of a parallelogram is 4.5cm.The base is twice the height.What is the area?
3)The area of a parallelogram is 6 ft squared.The height is 5ft.How long is the base?
4)The are of a parallelogram is375 cm squared.The base is 25cm. Find the height.

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
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.