A square has a side length of 9 cm. What is its area?
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Question 1
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Look at the images below. Select all of the nets that can be folded and assembled into a triangular prism like this one.
Question 3
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.A square has an area of 9 square cm. What is its side length?
Question 4
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A rectangular prism has dimensions of 2 cm by 2 cm by 5 cm. What is its surface area? Explain or show your reasoning.
Question 5
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Here is a net made of right triangles and rectangles. All measurements are given in centimeters. What is its surface area? Explain or show your reasoning.