Volume and surface of solids

1003163804

Level:

By what percentage does the volume of a cube decrease if we shorten its edge by

50 %

87.5 %

12.5 %

50 %

25 %

1003163803

Level:

How much does the volume of a cube increase if we lengthen its edge two times?

8 \times

4 \times

2 \times

16 \times

1003163802

Level:

The surface area of a rectangular prism is

832 {cm}^{2}

, and the ratio of its length, width and height is

2 : 3 : 4

. Find the volume of this prism.

1536 {cm}^{3}

3072 \sqrt{2} {cm}^{3}

1536 \sqrt{3} {cm}^{3}

98304 {cm}^{3}

1003163801

Level:

The volume of a rectangular prism is

1620 {cm}^{3}

, the ratio of its length, width and height is

3 : 4 : 5

. Find the surface area of this prism.

846 {cm}^{2}

423 {cm}^{2}

7614 {cm}^{2}

3807 {cm}^{2}

1103164609

Level:

Find the volume of the trapezoidal prism from the picture.

4140 {cm}^{3}

2070 {cm}^{3}

3680 {cm}^{3}

1840 {cm}^{3}

1103164608

Level:

Find the surface area of the trapezoidal prism from the picture.

316 {cm}^{2}

368 {cm}^{2}

264 {cm}^{2}

184 {cm}^{2}

1103164607

Level:

Find the volume of the trapezoidal prism from the picture.

700 {cm}^{3}

1400 {cm}^{3}

800 {cm}^{3}

2400 {cm}^{3}

1103164606

Level:

Let there be a trapezoidal prism with the base area of

20 {cm}^{2}

and the volume of

60 {cm}^{3}

(see the picture). The height of the prism is:

3 cm

6 cm

1.5 cm

9 cm

1103164605

Level:

A triangular prism has a triangular base with the side

a

6 dm

and with the height

v_{a}

4 dm

. The height

h

of the prism is

10 dm

(see the picture). Find the volume of the prism.

120 {dm}^{3}

240 {dm}^{3}

60 {dm}^{3}

80 {dm}^{3}

1103164604

Level:

Find the surface area of the right triangular prism from the picture.

120 {cm}^{2}

96 {cm}^{2}

240 {cm}^{2}

60 {cm}^{2}

Volume and surface of solids

1003163804

1003163803

1003163802

1003163801

1103164609

1103164608

1103164607

1103164606

1103164605

1103164604

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