If the measure of ÐDAB = 50°, and ÐDAC = 20°, what is ÐCAB?

If the measure of ÐDAB = 50°, and ÐDAC = 20°, what is ÐCAB?

To find the measure of angle CAB, we can use the fact that the sum of the angles in a triangle is 180 degrees.

Angle DAC is given as 20 degrees, and angle DAB is given as 50 degrees. We can find angle CAB by subtracting the sum of angles DAC and DAB from 180 degrees.

First, we find the sum of the given angles:

20 degrees + 50 degrees = 70 degrees

Next, we subtract the sum from 180 degrees:

180 degrees - 70 degrees = 110 degrees

Therefore, angle CAB measures 110 degrees.