Please answer the question
Attachments:

Answers
Answered by
1
Answer:
x = 35
Step-by-step explanation:
angle of Straight line = 180
x-10+4x-25+x+5 = 180
6 x - 30 = 180
6x = 210
x = 210 / 6
x = 70 / 2
x = 35
Answered by
1
Answer:
35°
Step-by-step explanation:
(x-10) + (4x-25) + (x+5) = 180°
x-10+4x-25+x+5 = 180°
x+4x+x-10-25+5 = 180°
6x-30=180°
6x=180+30
6x=210°
x=210/6
×=35°
Similar questions