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2 years ago

A) What is the size of angle ABC?

Mathematics

1 answer:

Debora [2.8K]2 years ago

3 0

The measure of the angle ∠ABC is 110° and the measure of the reflex angle ∠CBD is 70°.

<h3>What is an angle?</h3>

Angle is the space between the line or the surface that meets. And the angle is measured in degree. For complete 1 rotation, the angle is 360 degrees.

Linear angle - If the total of two angles is 180 degrees, they are said to be linear angles.

The measure of the angle ABC will be

∠ABC = 110°

The angle ∠ABC and ∠CBD are the linear angles. Then we have

∠ABC + ∠CBD = 180°

110° + ∠CBD = 180°

∠CBD = 70°

More about the angled link is given below.

brainly.com/question/15767203

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