Question

An acute angle is ab obtuse isosceles triangle measure 25°find the angles of the triangle

Answer 1

Answer:

2nd acute angle = 25°

obtuse angle = 130°

Step-by-step explanation:

Since it is a obtuse isosceles triangle so the acute angles of this triangle will equal.

So, 2nd acute angle = 25°

Now, the sum of all angles of a triangle is 180° and these two acute angles together make 50° (25°+25°). So, the third angle which is obtuse will be 130° (180°-50°)

Answer 2

Answer:

An acute angle of an obtuse angled

isosceles triangle is 25°. So the value

of obtuse angle is