Question

A regular triangular prism is 5m height, the perimeter of the base which is an equilateral triangle is 2cm. find the volume of the prism?
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Answer 1

Step-by-step explanation:

⇒ Area of equilateral triangle =

4

3

×(side)

2

=

4

3

×(8)

2

=

4

3

×64

=16

3

cm

2

=27.713cm

2

⇒ The volume of prism =A×h

=27.713×12

=332.554cm

3

.

=332.554cc

Answer 2

Answer:

Answer:4√3/5 cu cmStep-by-step explanation:perimeter of the base which is an equilateral triangle is 3cmlet side of equilateral triangle = a3*side=3a=3 ...