Question

Find the lateral of a cone with a radius of 7ft and a slant height of 13 ft use 3.14and round to the nearest tenth

439.6 ft^2

324.5 ft^2

571.5 ft^2

285.7 ft^2

Answer 1

It is 285.7, rounded, and using 3.14 in place of Pi. Use the formula Pi OR 3.14 x r x l, Pi x radius (half of the given diameter) x slant height (the slanted length of the given cone)

Answer 2

Unit 2 lesson 8. 8th grade quiz
1. D
2. B
3. C
4. A
5. B
6. A
7. B
8. C
9. A

Answer 3

571.5 ft^2