Practice30Create account

In triangle ABC, the exterior angle at C is greater than:

Class 9Inequalities in a TriangleGeometry — Triangles
  • Aeach of angle A and angle B
  • Bangle C only
  • Cthe sum of all angles
  • D180°

Step-by-Step Solution

Exterior angle theorem: an exterior angle of a triangle is greater than each of its two interior opposite angles (here angle A and angle B).
Answer: A) each of angle A and angle B

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Inequalities in a Triangle practice questions

More Class 9 Inequalities in a Triangle practice

In triangle XYZ, angle X = 90°, angle Y = 35°. List the sides in increasing order.If two sides of a triangle are 12 cm and 7 cm, how many integer values are possible for…Triangle ABC has AB = 6 cm and AC = 6 cm. Which of the following is true about angle B…Angle A of triangle ABC measures 100°. Which statement must be true?In any triangle, how does the sum of two sides compare with the third side?