The formula of a trapezoid is the sum of the both bases multiplied by the height then divided by 2.
4:5 8:10 12:15 that some eqivelent ratios
wym are you asking a question?
Answer:
B
Step-by-step explanation:
Isosceles have no parallel sides, there lines go inward into each other.
Answer:
d) A = π(
)
Step-by-step explanation:
area = π 
diameter = 18
radius (half of diameter) = 9
area = π 