Question

Find angle Cbd

Class 9 chapter circle

Answer 1

Answer:

ABD=180°

ABC=55°

So, CBD=(180°–55°)=125°

please mark as brainliest

please please please follow me

Answer 2

Answer:

<CBD = 125°

Step-by-step explanation:

ABD is straight line

so according to that <ABD is 180°

<ABC + < CBD = <ABD ( from the fig)

given <ABC = 55°

then, <ABC + < CBD = <ABD

55° + <CBD = 180° (substituting given value)

<CBD = 180° - 55°

<CBD = 125°