Math, asked by SinghSaab361, 1 year ago

The slant height of an ice cream cone is 12 cm and its curved surface area is 113.04 sq cm. What is the radius of the base of this cone ?(π=3.14)


Zareen786: radius will be 3cm

Answers

Answered by 15121115anil
3
surface area = Πrl
3.14×12×r = 113.04
r = 3cm

## hope it can help you ##

Zareen786: correct.
Answered by PRERNAARYA
0
CSA=πrl
11304/100=3.14*r*12
11304*100/314*12*100=r
432=r.
hope its helpful

Zareen786: no radius will be 3 cm
PRERNAARYA: sorry i think i have done something wrong
Zareen786: just a calculation problem.
PRERNAARYA: yes
Zareen786: 113.04=3.14*r*12.......then the answer will be 3 cm
PRERNAARYA: yaaa ur right
PRERNAARYA: will u pls check it on calculator plsssd
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