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What length of tarpaulin 3 m …

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What length of tarpaulin 3 m wide be required to made a conical tent of height 8 m and base radius 6 m ? Assume that the extra length of material that will be required for stitching margins and wastage in citting is approximately 20 cm. (Use π=3.14)

    • Posted by Piyush Raghuvanshi 4 months, 3 weeks ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Ankita Rawat 4 months, 2 weeks ago

    63

    0Thank You

    Ravneet Kaur 4 months, 3 weeks ago

    Width of tarpaulin =3m Height of tarpaulin=8m Radius=6m l=(r²)+(h²) L=(6)²+(8)² =36+64 =100=10 length of tarpaulin =l1 L1×b1=3.14 L1=3.14×6×10/3 =6.28 6.28×10 =62.8 Margin =20 Total length =62.8+0.20 =63m This the answer

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