297 cm is the total surface area of the square pyramid
Answer:
2.5 pi
Step-by-step explanation:
Comment
If you were trying to get the area of a whole circle, you would use
Area = pi r^2
You have to modify the formula to show that just part of the circle has an area that you are interested in.
The new formula is
Area = (theta/360) pi r^2
Givens
r = 30 cm
theta = 100
Solution
Area = (100 / 360) * pi * r^2 Substitute the givens into this formula
Area = (5 / 18) * pi * 3^2 Expand
Area = (5 / 18) * pi * 9 Cancel 9 into 18
Area = 5/2 * pi
Area = 2.5 * pi
Answer:
one yes you can understand it is simple this is a website for homework answers and i dont know if you can get a refund or not
Step-by-step explanation:
452,165.36 ? That should be the answer lol
Space is a way of joining together points, lines and...
Shapes
