11.1.3 Sector Area and Arc Length - Practice
1. Find the area of sector GLM in terms of π and rounded to the nearest hundredth.
2. A circular plot with a 175 ft diameter is watered by a spray irrigation system. To the nearest square foot, what is the area that is watered as the sprinkler rotates through an angle of 82 ° ?
3. Find the area of segment LKH to the nearest hundredth.
4. Find the area of segment MNO to the nearest hundredth.
6. Find the arc length of AD in terms of π .
5. Find the arc length of MA in terms of π and rounded to the nearest hundredth.
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