If the cone has a slant height of 60 centimeters and the circular base has a radius of 15 centimeters, what is the approximate area of the cardboard needed to construct the lateral surface of the cone?

Exponential function

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

No i refuse to tell you the answer but the estimate is 10