The Triangle Quiz!

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

45° 90° 60°

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

obtuse acute right angled

Question 3:Which of the following triangles are always similar?

Equilateral Triangle Isosceles Triangle Scalen Triangle

Question 4:A triangle can have?

one right angle two right angles three right angles

Question 5:Which of the following can form a right angled triangle?

14,15,26 12,26,20 12,24,18