Question

1. Ajoker's is in the form of a right circular cone of base radius 7 cm and height
area of the sheet required to make 10 such caps,
2. The height of a cone is 15 cm. If its volume is 1570 cm , find the radius of the b
Use = 3.14
The volume of a right circular cone is 9856 cm. If the diameter of the base
Height of the cone
Slant height of the cone
Curved surface area of the cone​

Answer 1

Answer:

Step-by-step explanation:

R = 7 CM , H = 24

C.S.A = 22/7 X R X L

L = ROOT OVER R^2 + H^2

= ROOT OVER  576 + 49

ROOT OVER 625

25 =L

22/7 X 7 X 25

22 X 25 = 550

AS WE NEED 10 SUCH CAPS AREA

550 X 10 = 5500CM^2