Question

The height, h, of a triangle can be found using the formula below when A is the area of

the triangle and b is the length of the base.
h =
2A
b
Solve the formula for Area when the height is 9 inches.
OA= 2.96
O A= 9b - 2
9.2
O A=%
O A = 6

Answer 1

• A = 9/2b

Explanation:

Given

• h = 2A/b

Solving for A when h = 9

• A = bh/2
• A = 9b/2
• A = 9/2b

Last option is correct