Please help with question 7

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.4: Circumference And Area Of A Circle
Problem 33E
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Please help with question 7
m.
Find the area of each shaded segment. Round your answer to the nearest tenth.
120°
5.
6.
.4.
6 m
8 ft
6 cm
60°
STEM 7. Apply Mathematics (1)(A) Some farmers use a circular irrigation method.
An irrigation arm acts as the radius of an irrigation circle. How much land is
covered with an irrigation arm of 300 ft?
Find the area of each shaded sector of a circle. Leave your answer in terms of r.
8.
9.
10.
11.
45°
26 m
16 am
16 cm
45
18 yd
120
Find the area of the shaded region. Leave your answer in terms of and ih
simplest radical form,
Transcribed Image Text:m. Find the area of each shaded segment. Round your answer to the nearest tenth. 120° 5. 6. .4. 6 m 8 ft 6 cm 60° STEM 7. Apply Mathematics (1)(A) Some farmers use a circular irrigation method. An irrigation arm acts as the radius of an irrigation circle. How much land is covered with an irrigation arm of 300 ft? Find the area of each shaded sector of a circle. Leave your answer in terms of r. 8. 9. 10. 11. 45° 26 m 16 am 16 cm 45 18 yd 120 Find the area of the shaded region. Leave your answer in terms of and ih simplest radical form,
Expert Solution
Step 1

The area of circle  is given as                                                           Area = πr2      where r=radius of circle 

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