Math, asked by pari1250, 6 months ago

This chapter is Triangle and its property. Please help me to solve this Question. If the answer is right I will mark it Branlist.​

Attachments:

Answers

Answered by aniketgoyal182
1

Answer:

AB=AC( ABC is a isosceles triangle)

Step-by-step explanation:

X+110=180(linear pair)

X=180-110

X=70

We know that sum of all 3 angle in triangle is 180

So

X+Y+40=180

70+40+Y=180

Y=180-110

Y=70

X=Y=70

Therefore it is a isosceles triangle

Answered by Anonymous
2

Step-by-step explanation:

A=40°

y=?

x=?

B=110°

so angle x=180-B

=180-110

=70°

now angle y

=40+x+y=180

=40+70+y=180

=110+y=180

y=180-110

y=70

I hope it helps

Similar questions