Answer:
A = 39 ft²
Step-by-step explanation:
The area (A) of a trapezium is calculated as
A = h (b₁ + b₂ )
where h is the perpendicular height and b₁, b₂ the parallel bases
Here h = 6, b₁ = 9, b₂ = 4 , then
A = × 6 × (9 + 4) = 3 × 13 = 39 ft²
Answer: 3x-5y=-9 is simplified to y=3/5x+9/5
x+2y=8 is simplified to y=-1/2x+4
Answer: 14,000 i think
is this helpful
0.012,0.12,1.2,12
h (b₁ + b₂ ) × 6 × (9 + 4) = 3 × 13 = 39 ft²
