Question

In a circular table cover of radius 32 cm, a design is formed leaving an equilateral triangle ABC in the middle as shown in Fig.12.24. Find the area of the design.​

Answer 1

Answer:

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Step-by-step explanation:

Refer fig.

cosθ= OAAD

cos30 ∘ = 23

AD= 23 ×32

AD=16

3 cm

AB=32

3 cm

shaded region = Area of circle - Area of triangle

=π(32)

2 −3× 21 ×32

3 ×16

=722578

−768 3

)cm 2

Answer 2

Answer:

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