Today we'll start off reviewing the area of a circle first. Watch the quick 2min video to review.
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Question 1
1.
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Question 2
2.
Find the area of the circle with a radius of 4.5 meters. Round your answer to the nearest tenth.
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Question 3
3.
Find the radius of a circle with an area of 176.7 square feet.
Now let's talk about how to find the area of a sector. Think of this concept as if you would want to find the area of a delicious slice of vegan pizza. 🍽️
Watch this video that explains how you find the area of a sector.
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Question 4
4.
Case 1: Find the area of the red sector.
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Question 5
5.
Case 1: Find the area of the blue sector. Hint: find the measure of arcFGE before setting up your proportion.
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Question 6
6.
Case 1: Find the area of the sector
Question 7
7.
Case 2: Find the area of the circle
Practice time!!!!!
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Question 8
8.
Find the area of a circle with a radius of 12 feet. Round to the nearest tenth.
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Question 9
9.
Find the area of the red sector.Round to the nearest tenth.
