Answer:
Step-by-step explanation:
This is a trapezium.
The formula od an area of a trapezium:
A = 1/2(a + b) · h
We have:
a = 10, b = 6, h = 8
substitute:
A = 1/2 · (10 + 6) · 8 = 1/2 · 16 · 8 = 8 · 8 = 64
A = 64 sq. un
6 * 8 + (4 * 8)/2 =
48 + 4 * 4 =
48 + 16 =
64
