A) 3x100= 300 since figure 1 is 3 then figure 100 is 3x100
Answer:

Step-by-step explanation:
According to congruent chords and arcs theorem, if
then
.
This means that
Thus:
(full circle = 360°)



Plug in the values into the equation


Add like terms

Subtract 36 on both sides


Divide both sides by 12

2 triangles are formed
sum of angle measures of a triangle is 180*
sum of angle measures of a swuare is 360*