Question

pls can somebody help me in all the questions​

Answer 1

Answer:

Step-by-step explanation:

Area of square = a² = 196

Area of 2 semi circles = d = 14 r = 7

2 x 1/2 x π r²

22/7 x 7 x 7

154 cm²

Area of shaded region = Area of square - Area of 2 semi circles

= 196 - 154

= 42 cm²