Question

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pls help

Answer 1

a. 16 sq cm

b.20 sq cm

Explanation:

Area of a parallelogram:

A = b•h

A = 4•4 = 16 sq cm

Area of a trapezoid:

A = 1/2(b+b)•h

A = 1/2(6+4)•4

A = 1/2(10)•4

A = 20 sq cm