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U11F5

Last updated about 5 years ago

3 Nsɛmmisa

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

The Great Circle of a sphere has an area of 144.Pi miles², what is the radius of the sphere?

24

12

72

144

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

If the radius of a Sphere is 10 cm, what is the surface area of the sphere in terms of Pi?

100.Pi cm²

25.Pi cm²

400.Pi cm²

Pi cm²

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

If the Surface area of a Sphere is 900.Pi m2, what is the radius of the Sphere?

15

30

7.5

10