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18-12-2020
Mathematics

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The CSA of a cone is 550 cm square & its slant height 25cm
Find the height of the cone.

Respuesta :

niraulabidushi319 niraulabidushi319

18-12-2020

Answer:

height=24cm

Step-by-step explanation:

CSA of cone=550cm square

slant height=25cm

Height of the cone=?

Now,

CSA=pie rl (formula)

or, 550=22÷7×r×25

or,550×7=22×r×25

or,r=7cm

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