Answer:
h = (2 A)/(b_1 + b_2)
Step-by-step explanation:
Solve for h:
A = 1/2 h (b_1 + b_2)
A = 1/2 h (b_1 + b_2) is equivalent to 1/2 h (b_1 + b_2) = A:
1/2 h (b_1 + b_2) = A
Divide both sides by 1/2 (b_1 + b_2):
Answer: h = (2 A)/(b_1 + b_2)
2A /(b₁ + b₂) = h
A = ½ (b₁ + b₂)h
We want to isolate h
Multiply each side by 2
2A = 2 * ½ (b₁ + b₂)h
2A = (b₁ + b₂)h
Divide by (b₁ + b₂)
2A/ (b₁ + b₂) = (b₁ + b₂)h/(b₁ + b₂)
