Answer:
c
Step-by-step explanation:
PI times radius squared
Answer:
It is an isosceles triangle.
Angle R = 65 degrees
If side RT = 1 then sides SR and ST = 1.1831
Step-by-step explanation:
Answer:
12.3693
Step-by-step explanation:
use distance formula
Answer:

Step-by-step explanation:
We want to subtract

from

We set up the subtracttion problem to get:

We expand the parenthesis to get:

Group similar terms:

We simplify to get:

Answer:
180 Degrees
Step-by-step explanation:
I had the same question and it worked/correct.