The image shows quadrilateral ABCD. yf 7 6 A 4 C 3 1. 4 6. a. Prove that quadrilateral ABCD is a square. b. Find the perimeter of ABCD. Explain or show your reasoning. c. Find the area of ABCD. Explain or show your reasoning. Answer all three questions in the box below. 3. 2. 5. 2.

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A: This question related to mensuration.

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A: pentagon

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Q: 8. What is the length of side EF in the triangle? Show your work. 13.6 m D. 16.2

A: The right triangle is given by To evaluate : The length of the side EF.

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Q: *13, Given that the rectangle ABCD in Figure 12.41 has area 108 square units, determine the area of…

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Q: Find the perimeter of the polygon.

A: given,

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Q: 2 4. D. -2. 2.

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