Question1: What is the third angle for the triangle where angle 1= angle 2 = 45° ?

45° 60° 90°

Question2: If a triangle has an angle of 90 degrees, what is it called??

obtuse acute right angled

Question3: This type of triangle has one 90 degree angle.

Acute Right Obtuse

Question4:A triangle where all sides are congruent is called

Scalene Isosceles equilateral

Question5:Sum of all 3 interior angles of a triangle is

90° 180° 360°