Math, asked by ankush1906dh, 4 months ago

If the ratio of the diameters of the two hemispheres is 3:5 , then the ratio of their total surface areas is ______.

Answers

Answered by Anonymous

2

The ratio of the total surface areas of two solid hemispheres is 16 : 9. Find the ratio of their

volumes

Answered by kareypadhaigmailcom

0

Answer:

SURFACE AREA OF HEMISPHERE IS 3πRsquare

Step-by-step explanation:

d1/d2 is 3:5

R1/R2 IS 3:4

NOW A1/A2 AFTER CANCELLATION

IS. R 1SQUARE/R 2 SQUARE

ANS

9/25

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