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The diameter of two cones are …

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The diameter of two cones are equal . if their slant height are in the ratio 7:4 , find the ratio of their curved surface area .

    • Posted by K_Hushii 🍁 2 years, 8 months ago

    CBSE > Class 09 > Mathematics
    • 5 answers

    K_Hushii 🍁 2 years, 8 months ago

    Sry kyu thanks batane liye..... Phele samajh nhi aata tha isliye question kiya phir khud hi solve kar lliya

    0Thank You

    Sanket .........✨ 2 years, 8 months ago

    Kr liya ohh sry !

    0Thank You

    K_Hushii 🍁 2 years, 8 months ago

    But thanks??

    0Thank You

    K_Hushii 🍁 2 years, 8 months ago

    Kar liya mr..

    0Thank You

    Sanket .........✨ 2 years, 8 months ago

    Let slant height be L1 , L 2 Curved surface area of cone= πrl The ratio of their curved surface area = πrL1 / πr L 2 ( pie to pie cancel out ) Ans - 7:4 !

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