Question

I need some help with this math problem...

Answer 1

First, find the measures of each sub-arc.
Then find the measures of their corresponding inscribed angles.
If they are equal, the triangle is equilateral.
If only 2 of them are equal, isosceles.
If none are equal, scalene.

Answer 2

the 3 arcs add to 360

so

8x - 10 + 6x + 10x + 10 = 360

24x = 360

x = 15

then the 3 arcs are

8(15 - 10) = 110
6(15) = 90
10(15) + 10 = 160

the size of the 3 arcs are different so then the chord lengths are difference and the
triangle is scalene

Answer 3

Thank you! c: