None of the given answers are correct. To find the surface area you will find the areas of each circular base by using the formula for area of a circle.
To find the area of the circular height, you will find the circumference of the circle and multiply by the height.
SA = 2(pi x r^2) + pi x d x h
2 x pi x 3^2 + pi x 6 x 12
18pi + 72pi
SA = 90pi.
The surface area would be 90 pi square inches.
Answer:
I think 105.
Step-by-step explanation:
3 × 5 = 15
15 × 7 = 105.
Answer:
1. x = 2
2. x = 5
3. x = 8
4. x = 28
5. x = 13
6. x = 11
7. x = 0
8. x = 72
9. x = 6
10. x = 38
Step-by-step explanation:
hope that helps!
1. subtract 6 on both sides
2. add 3 on both sides
3. divide both sides by 2
4. multiply both sides by 2
5. add 8 on both sides
6. subtract 9 on both sides
7. add 5 on both sides
8. multiply both sides by 6
9. divide both sides by 4
10. add 18 on both sides
Answer:
Step-by-step explanation:
C