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22 votes
22 votes
What is the value for y?
Enter your answer in the box.
y=

What is the value for y? Enter your answer in the box. y=-example-1
User Uni Le
by
2.9k points

2 Answers

21 votes
21 votes

Answer:

y = 28

Explanation:

the sum of the internal angles of a triangle is 180 °, from the equal sides it is understood that it is isosceles, therefore it has 2 sides and two equal angles (angle A and angle B) so both A and B are 34 °, x - 5 = 34 °

we find the value of 4y

180 - 34 - 34 = 112

now we find the value of y

4y = 112°

y = 112 : 4

y = 28

User Xbug
by
2.7k points
16 votes
16 votes

Answer:

28

Explanation:

User Nicolas Belley
by
3.4k points