Mathematics, 07.09.2021 23:50 taylabrown2013

Theresa created a piece of art by attaching a square plank to a triangular plank. The square plank has a perimeter of 48 inches. The triangular plank has a base length of 12 inches and a height of 6 inches. She wants to cover the piece of art with colored paper. How many square inches of paper are needed to cover Theresa's art piece?

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Theresa created a piece of art by attaching a square plank to a triangular plank. The square plank h...

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