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Kundan Kumar

· started a discussion

· 1 Months ago

Please provide diagram

Question:

Find the total surface area of a prism which is based on a triangle in which perimeter is 45 cm and in-radius 9 cm, its volume is 810  cm3   

Options:
A)

405  cm3   

B)

585  cm3   

C)

616  cm3   

D)

468  cm3   

Solution:

Ans: (b)

  

Lalit

· commented

· 1 Months ago

Aaja krun provide

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