CBSE Class 10 Maths (Standard) 2016 · Paper 30/2/1 · Question 11

Areas Related to Circles 3 marks Medium

Find the area of shaded region in Fig.

4

, where a circle of radius

6

cm has been drawn with vertex

O

of an equilateral triangle

O A B

of side

12

cm. (Use

π = 3.14

and

3 = 1.73

)

Circle of radius 6 cm centred at vertex O of equilateral triangle OAB of side 12 cm (Fig. 4).

Answer

The area of the shaded region is

156.48

^{2}

🔒 Step-by-step solution

Class 10 Maths — every question with an expert-verified, step-by-step solution.