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Genrish500 [490]
3 years ago
11

What is the area of this trapezoid?

Mathematics
1 answer:
kolezko [41]3 years ago
5 0

Answer:

are of trapezoid =1/2×height(a+b)

Step-by-step explanation:

A=1/2×8(10+20)

=4×30

=120cm*

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