6+2x=138
=69
7x13x7x13
8281
Find the area of a circle that has a radius of 12
113.04
What is the ratio for : πΈπΈ. π’π’π’π’π’
2:5
A circular flower bed has a diameter of 7 yards. Work out the area of the flower bed.
21.48
3+15x=-150
=9.8
3x7x3x7
441
Find the circumference of a circle that has a radius of 16
50.24
What is the ratio for : πππ. πππππππ
6:4
A cell phone mast has a range of 5 miles in all directions. Work out the area covered by one mast.
31.4
D2p+12=8p
P=2
5x2x5x2
62.80
Find the area of a circle that has a radius of 20
3.14
What is the ratio for : ππππππ. ππππ
6:4
A circular pond has a radius of 2 yards. Work out the area of the pond.
12.56
10+x/3=4
=-18
12x5 1/2 x 12 x 5 1/2
1139.82
Find the circumference of a circle that has a radius of 20
62.8
What is the ratio for : π₯€π₯€. πππππ
2:5
Captain digs a 12-foot wide circular hole in his garden. What is the area of his hole?
37.68
X/4-2=5
=28
7.6x10x7.6x10
1813.664
Find the area of a circle that has a radius of 18
254.34
What is the ratio for : πΉπΉπΉπΉ. π§π§π§π§π§π§π§π§
4:8
A tin of beans has a diameter of 3 inches. What is the area of the top of the tin?
9.42