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Blababa [14]
3 years ago
15

The trapezoid below has an area of 475 square meters.

Mathematics
2 answers:
klemol [59]3 years ago
6 0

Answer:

23h=475

Step-by-step explanation:

OLga [1]3 years ago
4 0
Data:
B (Larger base) = 28 m
b (Minor base) = 18 m
h (height) = ?
A (area) = 475 m²

Formula:
A =  \frac{(B+b)*h}{2}

Substitute:
475 = \frac{(28+18)*h}{2}
475 = \frac{\diagup\!\!\!\!\!46^{23}*h}{\diagup\!\!\!\!2^1}\:\:\to\:\:\:475 = 23*h\:\:or\:\:\boxed{\boxed{23h = 475}}

Answer:
\textcircled{ A }  23h = 475



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