Question

four equal circles are described about the four corners of square so that each touches two of the others if each side of the square is 14cm then the area enclosed between the circumference of the circle is solve

Answer 1

Answer:

Step-by-step explanation:

Area of square (a) is 14^2=196

r=a/2=7

Area of sector of one circle is (90/360)*πr^2  = 77/2

For 4 circles it is 4*77/2= 154

Area enclosed by circumference of circle is 196-154=42 sq cm