Question

A C B D = If mLABD = 75° and mABC = 40°. then m/ CBR = [ ? 1° 10

Answer 1

The measure of the angle m∠CBD that forms an adjacent angle is 35 degrees.

What are adjacent angles?

Adjacent angles are angles that have common side and vertex.

Therefore, the common vertex is at point B.

m∠CBD = m∠ABD -  m∠ABC

Therefore,

m∠ABD = 75 degrees

m∠ABC = 40 degrees

Hence,

m∠CBD = 75 - 40

m∠CBD = 35 degrees

learn more on angles here; brainly.com/question/1592068

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