Answer:
A = 30 ft²
Explanation:
the area (A) of a trapezoid is calculated as
A = h (b₁ + b₂)
where h is the height and b₁, b₂ the parallel bases , then
A = × 4 × (5 + 10) = 2 × 15 = 30 ft²
3.4m questions
4.3m answers
h (b₁ + b₂) × 4 × (5 + 10) = 2 × 15 = 30 ft²