Answer:
B
Step-by-step explanation:
Let X represent the length of the chord.
By using Pythagoras' Theorem:
4^2 + (X/2)^2 = 15^2
(X^2)/4 = 209
X^2 = 836
X = 28.91
Answer:
Right cylinder
Step-by-step explanation:
Solve for surface arb
People also ask
How do u calculate the surface area of a cylinder?
The general formula for the total surface area of a cylinder is T. S. A. =2πrh+2πr2 .