Math, asked by walmikitushar22, 9 months ago

2.
In the figure 7.44. O is the centre of
the circle mare POR)
60°
OP = 10 cm
Find the area of the shaded region.
(11 = 3.14. 15 = 1.73)​

Answers

Answered by Lueenu22
1

Step-by-step explanation:

Step-by-step explanation:

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Answered by Hemalathajothimani
10

Answer:

Step-by-step explanation:

ANSWER

Here, r=10cm and θ=60  

o

 

Area of the shaded region = area of the segment

=[  

360

πθ

​  

−sin  

2

θ

​  

×cos  

2

θ

​  

]r  

2

 

=[  

360

3.14×60

​  

−sin30  

o

×cos30  

o

](10)  

2

 

=[  

6

3.14

​  

−  

4

3

​  

 

​  ]100

=0.902×100=90.2cm  

2

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