Find the area of the trapezoid. 15 m 12 m 18 m D 21 m

Mathematics

1 answer:

Nadya [2.5K]2 years ago

4 0

Split the shape into a rectangle and a triangle.
find the areas for the shapes then add together.
for the triangle:
12*6=72 (b*h)
72/2= 36
for the rectangle
15*12=180m
for the trapezoid
180m+36m= 216m^2

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