Question

The measure of ∠1 is 111°. What is the measure of ∠S ?

Answer 1

Answer: 69

Step-by-step explanation: 111 + 111 = 222

360 - 222 = 138

138 / 2 = 69

Answer 2

Wow, it genuinly is 69

Explanation:

it has to add up to 360 degrees

so 111 + 111 = 222 since those two angles are the same

then 360 - 222 so you get the sum of the two smaller angles

which is 138

and 138/2 is 69