Hello There!
Surface area of a sphere formula:
4πr²
SA = 4π14.21²
SA = 2537.5mm³
Surface area of a cone formula:
1/3πr²5
SA = 1/3π3²15.1
SA = 142.3in³
Pyramid:
SA = 124.3
Hope This Helps You!
Good Luck :)
- Hannah ❤
Answer:
Step-by-step explanation:
No
* J,K,&L are coplanar
* K is the midpoint of JL
* J,K,&L are collinear
* Jk=KL
Answer:
24 square feet
Step-by-step explanation:
To find the amount of square feet, find the area, using the formula A = lw
Plug in the length and width:
A = lw
A = (4)(6)
A = 24
So, the quilt is 24 square feet
Answer:
-63
Step-by-step explanation:
7×9= 63
7 × -9 = -63
Hope this helps!