Question

3. The three angles of a triangle are in the ratio 1:2:1. Find all the angles of the tre
Classify the triangle in two different ways.​

Answer 1

Answer:

I hope this is a helpful answer

Answer 2

Answer:

sum of the three angles of a triangle is 180°

1st angle is 1/(1+2+1)*180°

=1/4*180°

=45°

2nd angle is 2/4*180°

=2*45°=90°

3rd angle is

1/4*180°

=45°

so the angles are 45°,90°,45°

so it is a right angle triangle

again it is an isosceles triangle