Mensuration Practice Test 8

Question : 29 of 40

Marks: +1, -0

The base of a right prism is an equilateral triangle of side 8 cm and the height of the prism is 10 cm. The volume of the prism is:

Solution:

Side of equilateral triangle = 8 cm.
Area =

√3/4 a^2

√3/4 × 8 × 8

16√3 cm^2

Volume of the prism = area × height
=

16√3 × 10

160√3 cm^3

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