I think it is 7 because 7×3 =21 Put 7in for x then ×it by 3
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 ❤
Angle 1 and angle 2 will be the same number if they are vertical. So, 105 degrees
Let x= the regular price
.75x=62.41
x is about 83.21
