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HELP HELP HELP HELP HELP HELP HELP y=?

HELP HELP HELP HELP HELP HELP HELP y=?-example-1
User Jim Miller
by
2.2k points

2 Answers

15 votes
15 votes

Answer:

x + 120 = 180

x = 180 - 120

× = 60

by angel sum property

25 + x + y = 180

25 + 60 + y = 180

85 + y = 180

y = 180 - 85

y = 95°

User Cobaco
by
2.8k points
15 votes
15 votes

Answer:

y = 95°

Explanation:

Linear pair of angles add up to 180°

120° + x = 180° [Linear pair of angles]

=> x = 180° - 120°

=> x = 60°

Sum of all angles of a triangle is 180°.

So, 25° + 60° + y = 180°

=> 85° + y = 180°

=> y = 180° - 85°

=> y = 95°

User Eesh
by
2.7k points