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natulia [17]
3 years ago
12

Please i need answer ASAP find the area of each shapes ​

Mathematics
1 answer:
zvonat [6]3 years ago
5 0

Answer:

\huge\boxed{c)\ A=104\ m^2}\\\boxed{d)\ A=200\ cm^2}

Step-by-step explanation:

They are the trapezoids. The formula of an area of trapezoid is:

A=\dfrac{b_1+b_2}{2}\cdot h

b_1;\ b_2 - <em>parallel bases</em>

h - <em>height</em>

<em />

<h3>c)</h3>

<em />b_1=16m\\b_2=10m\\h=8m<em />

<em>substitute:</em>

<em />A=\dfrac{16+10}{2}\cdot8=\dfrac{26}{2}\cdot8=13\cdot8=104\ (m^2)<em />

<h3>d)</h3>

<em />b_1=35cm\\b_2=15cm\\h=8cm<em />

<em>substitute</em>

A=\dfrac{35+15}{2}\cdot8=\dfrac{50}{2}\cdot8=25\cdot8=200\ (cm^2)

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