Answer:
D. 84 sq. cm
Step-by-step explanation:
area of triangle: =1/2×b×h
=1/2×8×5
=1/2×40
=20
area of square: =8×8
=64
so, 64+20 is 84
84 sq. cm
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Answers & Comments
Answer:
D. 84 sq. cm
Step-by-step explanation:
area of triangle: =1/2×b×h
=1/2×8×5
=1/2×40
=20
area of square: =8×8
=64
so, 64+20 is 84
84 sq. cm