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Anni [7]
3 years ago
13

What is the area of the figure? Answer in decimal from to the nearest hundredth.

Mathematics
1 answer:
abruzzese [7]3 years ago
8 0
The formula of an area of a trapezoid:
A=\dfrac{a+b}{2}\cdot h
a,b - a baseh - a height
We have:
a=7\dfrac{1}{2}m=7.5m\\\\b=5.5m\\\\h=5.5m
substitute
A=\dfrac{7.5+5.5}{2}\cdot5.5=\dfrac{13}{2}\cdot5.5=6.5\cdot5.5=35.75\ m^2

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