Answer:
(5,2)
Step-by-step explanation:
Answer (5,2)
N(2)
W E(5)
S
Answer:
[1 , +∞)
Step-by-step explanation:

1. The surface area of a cone S is S=

, where r is the radius of the base and l is the slant height.
2. The slant height l is found as follows:



3.


4. The answer is C
You would need to know the length of two sides either a2, b2, c2. you would also need to know what sides you are solving for, either one of the legs or hypotenuse. hope this helps, if you know how to solve a Pythagorean theorem problem this should be easy to answer