What is the degree measure of s?
A) 106°
B) 122°
C) 131°
D) 151°

D) 151°

Step-by-step explanation:

First we recall the fact that angles in a triangle add to 180°

So this means that we can find the angle above 's'

61° + 90° + ? = 180°

151° + ? = 180°

? = 29°

So the angles above 's' is 29°

Then we recall the fact that angles on a straight line add to 180°

So this means that

s + 29° = 180°

s = 151°

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

sorry i got nothing

step-by-step explanation: