Question

Find the measure of

Answer 1

I think you just need to add the total of the 2 Angeles and subtract that from 180

Answer 2

Answer: ∠BDG = 50°

Explanation:

We know that a straight line is equal to 180°, meaning that line CDF is 180°.

Next, we know that angle CDB, angle BDG, and angle GDF should all add up to be 180°, since we know CDF is equal to 180°.

Lastly, with all this information in mind, we will set up an equation and solve.

130° + BDG = 180°

∠BDG = 50°