1. A windshield is 1.6m long.Its one end is fixed at the point O. The other end moves from point A to point B by 80°. find the ate swept by the wiper.
2. The math club has 12"diameter apple pies to sell. You cut them into 45° slices. What is the area of each slice.
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Answers & Comments
Answer:
Click the 2 picture
Step-by-step explanation:
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