Answer:
D
Step-by-step explanation:
The area (A) of a trapezoid is calculated as
A = 0.5h(a + b)
where h is the perpendicular height and a, b the parallel sides.
Given A = 120, then
0.5 × 8(a + b) = 120, that is
4(a + b) = 120 ( divide both sides by 4 )
a + b = 30 cm → D
5. 0.17 ⇒ 17%
Hoped this helped.
~Bob Ross ®
Answer:
3 1 4 7 9 3 8
Step-by-step explanation:
I think that the answer is 5. But,it could be some thing else
Answer:
26 inches
Step-by-step explanation:
Height of the triangular plane (h) = 36 inch
Area of the triangular plane = 468 inch²
Let the length be l inch


