Question

solve the question with a step by step answer​

Answer 1

Answer:

42cm^2

Step-by-step explanation:

area of shaded region

= area of the square - area of the 4 quadrant

= area of the square -4× area of one quadrant

= (14)^2 - 4×1/4 πr^2

= (14)^2-4×1/4×22/7×7×7

= 196- 154

= 42cm^2