The height of a triangular prism is 10 cms. The sides of the base are 3 cm. 4 cm,5 cm. Find its
Lateral surface area (L.S.A).
Total surface area (T.S.A) volume
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another thing that I am saying was that the exam was broken and found that is the
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Answer:
lateral surface is = perimeter of base × height
means (3+4+5) ×10 = 120 unit square
TSA= tsa + 2( area of triangle)
= 120+2(1/2×3×4)
=132
area of right angle =1/2base × height
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