Question

ABCD is a square of side 10 cm. BCD is a quadrant of a circle. What is the perimeter of the shaded part
A
D
of the circle?
(a) 82.8 cm
(c) 35.7 cm
(b) 54.5 cm
(d) 78.5 cm​

Answer 1

Answer:

plz upload pic of your que

Step-by-step explanation:

my friend first upload image of the question