Question

A. What type of triangle is Triangle ABC? b. Give reasons for your answer

Answer 1

Since two of the angles are equal, hence the triangle ABC is isosceles triangle

What is a triangle?

A triangle is a  2D shape that has 3 sides and angles

From the given triangle

<CAB = 50 (alternate angle) and;

<ACB = 180 - (50 + 80)

<ACB = 180 -130

<ACB = 50 degrees

Since two of the angles are equal, hence the triangle ABC is isosceles triangle

Learn more on lines and angles here: brainly.com/question/25716982

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