The point-slope form:

We have the points (1, 2) and (3, 6). Substitute:

P=115-n
115-n+4.25n=358.75
3.25n=243.75
N=75
P=40
(40,75)
The answer is D
Answer:
2.5 or 2 1/2
Step-by-step explanation:
15 divided by 6
Radius = 15
side = 6.215
a^2 = 15^2 - 6.215^2
a = 13.65
Area = a × p
Area = 13.65 × 99.44
Area = 1357.356