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Triangle ABC has AB = 6 cm and AC = 6 cm. Which of the following is true about angle B and angle C?

Class 9Inequalities in a TriangleGeometry — Triangles
  • Aangle B = angle C
  • Bangle B > angle C
  • Cangle B < angle C
  • Dangle B = 2 angle C

Step-by-Step Solution

AB and AC are the sides opposite angle C and angle B respectively. Since AB = AC, the opposite angles are equal: angle C = angle B.
Answer: A) angle B = angle C

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