What is the area of a circle with radius = 7m, using 3.14 for ?
m2 |
What is the area of a circle with diameter = 20yd, using 3.14 for ?
yd2 |
What is the area of a circle with diameter = 2m, using 3.14 for ?
m2 |
What is the area of a circle with diameter = 20ft, using 3.14 for ?
ft2 |