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ഒരു സിലിണ്ടറിന്റെയും കോണിന്റെയും ആരം 3:4 എന്ന അനുപാതത്തിലാണ്. സിലിണ്ടറിന്റെയും കോണിന്റെയും വ്യാപ്തം 9:8 എന്ന അനുപാതത്തിലാണ്. അപ്പോൾ അവയുടെ ഉയരം തമ്മിലുള്ള അനുപാതം?

A3:2

B4:3

C8:9

D2:3

Answer:

D. 2:3

Read Explanation:

സിലിണ്ടറിന്റെയും കോണിന്റെയും ആരം= 3:4 സിലിണ്ടറിന്റെയും കോണിന്റെയും വ്യാപ്തം =9:8 9/8=πr1²h1/ ⅓ 𝜋r2²h2 9/8=3x9xh1 /16 × h2 9/8 = 27xh1/16 × h2 h1 / h2 = 9 x 16/ 8 x 27 h1/h2 = 2 /3 h1 : h2 = 2 : 3


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