If angle ABC is 47 degrees, what is the measure of angle CBD? How do you know?

I don't know.

How could I, since I don't even know what kind of figure you have,
or where these angles come from .

Find the measurement of A, B, and C

It's like a \ | X sign. right C Left A Down B

\ /
\ 47° / A
C \
/ B \
/ \

To find the measure of angle CBD, we need to gather some information.

First, we need to understand the context. Angle ABC and angle CBD are usually part of a geometric figure, such as a triangle or quadrilateral. Can you provide information about the specific geometric figure or any other known angles?

Alternatively, if we assume that angle ABC and angle CBD are part of a straight line, we can use some properties of straight angles to find the measure of angle CBD.

A straight angle measures 180 degrees. So, if angle ABC and angle CBD are part of a straight line, we have:

angle ABC + angle CBD = 180 degrees

Since we know that angle ABC is 47 degrees:

47 + angle CBD = 180

To find the measure of angle CBD, subtract 47 from both sides:

angle CBD = 180 - 47

Simplifying the equation:

angle CBD = 133 degrees

Therefore, the measure of angle CBD is 133 degrees.