Answer:
111°
Step-by-step explanation:
The sun of interior angles in a pentagon is 540° so to find the measure of B we gotta add all given measure up then subtract it from 540
150° + 98° + 89° + 92° + B = 540° ➡ B = 111°
Answer: <u><em>35,000</em></u>
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Angle c is 180 - 146 = 34
All 3 angles add to 180:
(5y + 3) + (4y + 8) + 34 = 180
9y + 45 = 180
9y = 135
y = 15
Answer: 
Step-by-step explanation:





