Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for π and round to the nearest tenth.
4 answers
The lateral area of the cone is 441.2 ft².
BZZZZT! But thanks for playing.
still 91π
still 91π
lateral area of cone = π r s, where r is the radius and s is the slant height.
SA = π(7)(13) = 285.885 ft^2
no idea how the bot got 441.2
SA = π(7)(13) = 285.885 ft^2
no idea how the bot got 441.2
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
1. D
2. B
3. C
4. A
5. B
6. A
7. B
8. C
9. A