Question

If major arc AC = 236°, what is the measure of ∠ABC?

Answer 1

124 is the answer

Explanation:

I took the test and got it right

Answer 2

56°

First, find minor arc AC.

minor arc AC = 360 - 236 = 124

then,

∠ABC =

1

2

(major arc AC - minor arc AC)

∠ABC =

1

2

(236 - 124)

∠ABC =

1

2

(112)

∠ABC = 56°