Question

Find the volume of an equilateral triangle prism having side 8 cm and length 20cm​

Answer 1

⇒ 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