Triangle Quiz

What is the third angle of the triangle where angle1=45° and angle2=45°?

45° 60° 90°

If a triangle has one angle 90° then what it is called?

acute obtuse right angled

If a triangle has side1= 5cm and side2=6cm, then it's hypotenuse will be?

7.81 7 8

If a triangle has all sides equal,then it is called?

isosceles equilateral right angle