A joker's cap is 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
Answers
Answered by
3
Answer:
FIND THE TOTAL SURFACE AREA AND MULTIPLY BY 10
Step-by-step explanation:
SLANT HEIGHT = √7²+24² =25cm
TOTAL SURFACE AREA =πr(l+r)
=22/7×7×32 = 22×32 =704 cm²
area of sheet = 7040 cm²
Answered by
2
Hope it's helpful to you
Attachments:
Similar questions