PLEASE ANSWER ASAP The radius of the base of this right circular cone is 10 centimeters and the slant height of the cone is 25 c
entimeters. What is its surface area? in terms of π.
2 answers:
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Answer:
Option D. 3 + 9i
Step-by-step explanation:
We know that the formula to find the middle point is:
We know that the middle point is:
And the end point is:
We wish to find the point
So we can write the following equation
(i)
and
(ii)
Now we clear from equation (i) and clear
from equation (ii)
For equation (i) we have:
For equation (ii) we have:
Then the initial point is:
The correct answer is the last option 3 +9i