Wei Lin holds up a rectangular sheet of paper. How many right angles does the rectangle have?
Show Worked Solution
Worked Solution
Step 1: A rectangle is a four-sided shape (quadrilateral).
Step 2: One property of a rectangle is that every interior angle is a right angle (90°).
Step 3: Count the corners: top-left (90°), top-right (90°), bottom-right (90°), bottom-left (90°).
Step 4: Total right angles = 4.
Final answer: 4.
Correct answer: 4
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