Answer:
24000
Step-by-step explanation:
Given
The attached graph
Required
This is the point where
On the attached graph;
when
Hence:
Roughly 70.29 degrees
Equation:
(2x+27)+(2x-11)+3x = 180
7x + 16 = 180
7x = 164
x ~ 23.43
Angle C:
3x
3(23.43)
70.29
The red chord is a diameter of the circle, so the length of the blue arc is half the circle's circumference.
The circumference of a circle with diameter is , so the circle has circumference , and so the arc has length .