A joker’s cap in the form of a right circular cone of base radius 7cm and height 24cm.find the area of the sheet required to make 10 such ca

Question

A joker’s cap in the form of a right circular cone of base radius 7cm and height 24cm.find the area of the sheet required to make 10 such caps​

in progress 0
Melanie 4 weeks 2021-10-01T21:46:50+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-10-01T21:48:06+00:00

    Answer:

    <b><i><body bgcolor=blue><marquee scrollamount="4" direction="up"><font color= white></b></i>

    radius = 7cm

    height = 24 cm

    l =√r² +h²

    l =√7² + 24²

    l = √49 + 576

    l = √625

    l = 25

    Curved surface area of one conical cap =

    πrl= (22/7)×(7)×25

    = 550 cm ²

    Curved surface area of 10 conical caps = 10 × 550 cm ²= 5500 cm²

    ∴ the area of sheet required to make 10 conical caps is 5500 cm²

    <body bgcolor=blue><marquee direction="down"><font color=yellow>

    ♥leave likeeee ♥

    ❤follow Me❤

    ♠40thx + follow =INBOX♠

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )