Question

The lateral surface area S of a right circular cone is given by (equation given below).
What radius should be used to produce a cone of height 5 inches and lateral surface area 100 square inches?

a. r = 1.52138
c. r = 78
b. r = 4.658
d. r = 6.7432

Answer 1

\[S=\pi r \sqrt{r^2 + h^2}\]

Answer 2

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Answer 3

I am not able to access the picture.
are you able to attach a file by chance?

Answer 4

@Elsa213

Answer 5

der :)

Answer 6

Thank you so much. :D

Answer 7

np :)