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A shape is made of 9 right triangles of equal size and three identical rectangles. Each rectangle measures 7 mm wide and 3 mm high. What is the total area, in square mm of the shape?
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A shape is made of 9 right triangles of equal size and three identical rectangles. Each rectangle measures 7 mm wide and 3 mm high. What is the total area, in square mm of the shape?

User Francesco Grossetti
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2 votes
21 is the answer is going Ashley
User QAH
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1 vote

Answer:

21

Explanation:

User Gokul Shinde
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