Question

The two cones are similar. Find the surface area of the larger cone. Round your answer to the nearest hundredth.
A.810.28cm squared
B.847.80cm squared
C.868.30cm squared
D.886.25cm squared

Answer 1

ok the radius is 3.7 cm right?

Answer 2

yeah

Answer 3

ok and its half so 3.7 cm. + 3.7 cm. = ?

Answer 4

7.4

Answer 5

ok so 4.6 -3.7 = ?

Answer 6

0.9

Answer 7

ok so 13.8 cm. - 0.9 = ?

Answer 8

12.9

Answer 9

ok 12.9 is the radius for the first cone so 12.9 + 12.9 = ?

Answer 10

25.8

Answer 11

@Kevin_0514

Answer 12

sorry im back

Answer 13

its okay

Answer 14

ok and from here you can do it can i have my medal?

Answer 15

how do i do the rest though? sure..

Answer 16

beats me have a great day