Triangle Quiz

1) What is the third angle for the triangle where angle1 = 45° and angle2 = 45°?

45° 60° 90°

2) If a triangle has an angle of 90 degrees, what is it called?

obtuse acute right angled

3) If a triangle has all the angles of same value, what is it called?

Scalene triangle Equilateral triangle Isosceles triangle