Answer: I don’t actually know sorry
Step-by-step explanation:
You don’t have him ofor I wanna play with you and I wanna was your a
Use the equation for the area of a triangle:

where A = area, h = height of the triangle, and b = base of the triangle.
You know that h=18m and A=99

. Plug those values into the equation and solve for b, the base.
The base is 11m long.
Answer:

Step-by-step explanation:
See attached file for complete work.
Answer:
Trapezoid and rectangle
Step-by-step explanation:
Parallelogram is a 4 sided shape where they two pairs of equal sides