area of triangle.
A right triangle ABC with sides 5 cm. 12 cm and 13 cm is revolved about the side 12 cm.
Find the volum

2 thoughts on “area of triangle.<br />A right triangle ABC with sides 5 cm. 12 cm and 13 cm is revolved about the side 12 cm.<br />Find the volum”

1. Answer:

   a right angle abc 5 CM

   Step-by-step explanation:

   volmume of solid

   30/12 5 anwer

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2. Answer:

   Solid so obtained is a cone with r=5 & h=12

   ⇒ Volume =1/3piersquare h =pie

   ×25×12/3=100πcm

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