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notsponge [240]
2 years ago
14

A figure is made up of a triangle and a rectangle. The triangle has a height of 8.5 inches and a base of 10 inches. The rectangl

e has dimensions of 9 inches×10 inches. What is the area of the figure?
Group of answer choices

132.5 in²

133.5

131.5

130.5
Mathematics
1 answer:
Brilliant_brown [7]2 years ago
5 0

\sf  are a \  of \   triangle : \frac{1}{2}*base *height

\sf  are a \  of \   rectangle : Length * Width

total area :

\sf  are a \  of \   rectangle  + area \ of \  triangle

\rightarrow  \sf 9 * 10 + \frac{1}{2} *8.5*10

\rightarrow  \sf 132.5 \ in^2

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