Triangles Quiz

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

45° 60° 90°

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

obtuse acute right angled

A triangle can have

one right angle two right angles

Which of the following can form a right angled triangle?

14, 15, 26 12, 16, 20

There is a right triangle PQR where: angle Q = 90°; angle P = angle R. What is the measure of angles P and R?

85° 65° 45°