Question

In the adjoining figure curved surface area and length of side of equilateral triangle are 1080cm ^ 2 and 12cm. Find the height of triangular prism.

no-one can do this! if you can ,,do it ,,​

Answer 1

• Perimeter of base=12(3)=36cm
• Height be h

$\\ \rm\rightarrowtail 36h=1080$

$\\ \rm\rightarrowtail h=1080/36$

$\\ \rm\rightarrowtail h=30cm$

Answer 2

Given:

• CSA⇢ 1080cm²
• Length of side⇢ 12cm

To find:

• ⇢Height of triangular prism

Solution:

we know that,

CSA of a Triangular prism

• CSA⇢ perimeter of base x height

1080cm²⇢12+12+12 x height

1080cm²⇢36cm x height

height⇢ 1080cm²/ 36cm

height ⇢ 30cm

Hence ,the height of the given triangular prism would be 30cm