Question

The obtuse angle of the obtuse-angled isosceles triangle is 130. Find the other two angles

Answer 1

Answer:

hope u got ur qnswer

Step-by-step explanation:

1)30

2)20

Answer 2

Let take the three angles of triangles as a b c we know that
A+B+C=180
130+B+C=180
B+C=180-130
B+C=50
We know that two angles of isosceles triangles are equal then we can write
B+C as
2B= 50
Then
B=50/2
B=25 and C=25