Question

Find the height of a triangle with an area (A) of 35 square inches and base of 7 use the formula A= 1/2bh

A.490
B 2.5
C.122.5
D.10

Answer 1

D. 10

Explanation:

Since you divided by 2. You want to multiply to go back wards.

35×2=70

They already give you base(b=7) so to find the height you need to divide to go backwards since you multipled bh.

70÷7=10

now plug it in to see if the equation is right.

35= 1÷2 (7×10)