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

45° 60° 90°

What is the name of the triangle which has an angle of 90°?

acute obtused right angled

A triangle can have

one right angle two right angle

The perimeter of scalene triangle with sides a, b, c is

a + b + c 2a None of these

If the largest angle in a triangle is 70°, what is the least possible value of the smallest angle of the triangle?

30° 10°

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°