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Matematika kelas 9

Authored by nz krn

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9th Grade

Used 1+ times

Matematika kelas 9
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16 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the volume of a sphere with a radius of 5 cm?

Approximately 523.6 cm³

Approximately 785.4 cm³

Approximately 314.2 cm³

Approximately 418.9 cm³

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calculate the surface area of a cylinder with a radius of 3 cm and a height of 7 cm.

188.4 cm²

150 cm²

200 cm²

175 cm²

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the volume of a cone with a radius of 4 cm and a height of 9 cm.

32π cm³

36π cm³

48π cm³

72π cm³

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the surface area of a sphere with a diameter of 10 cm?

25π cm²

200π cm²

50π cm²

100π cm²

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a sphere has a volume of 904.32 cm³, what is its radius?

5.00 cm

6.00 cm

8.00 cm

7.50 cm

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Determine the surface area of a cylinder with a radius of 2 cm and a height of 10 cm.

150.72 cm²

120 cm²

75.36 cm²

200 cm²

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calculate the volume of a cone with a base radius of 6 cm and a height of 12 cm.

96π cm³

180π cm³

144π cm³

72π cm³

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