1. 31.4 Explanation: Circumference= 2*pi (3.14)*radius 2*3.14*5= 31.4 2. 200.96 Explanation: Area of a Circle = pi*radius*x2 (power of 2) So, 3.14*8*8 = 200.96 3. 87.92 Again like number 1, Explanation: Circumference= 2*pi*radius So that would be 2*3.14*14= 87.92 4. It’s blurred out sorry :(
