anitapantjoshi anitapantjoshi

25-02-2021
Mathematics

contestada

b) The circle has a radius of 14 cm. ABCD is a square drawn
inside the circle. O is the centre of the circle. Calculate the
area of the shaded region.

Respuesta :

thebecks thebecks

25-02-2021

Answer:

168.56 cm^2

Step-by-step explanation:

area of circle = Pi(r^2) = 3.14(14^2) = 3.14(196) = 615.44 cm^2

side length of square = 2(14) = 28

area of square = s^2 = 28^2 = 784 cm^2

square - circle = 784-615.44 = 168.56 cm^2

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