Question

a square shaped cardboard ABCD has a length 16 cm circle with radius 7 cm is cut from it find the area of the remaining portion​

Answer 1

Answer:

234 cm^2

Step-by-step explanation:

Area of square=s^2

So, 16×16=256 cm^2

Area of circle=πr^2

So, 22/7×7=22 cm^2

So, the area of the remaining portion is

=256-22

=234 cm^2