Question

Find the measure of angle b.

Answer 1

29 degree

Answer 2

Assuming 297 degrees is the measurement ONLY for that large angle, you solve the problem like this:

A circle has 360 degrees. That means if you split a circle up into angles, they all have to add up to 360 degrees. Let's use the numbers in this problem to write an equation.

360 degrees = 297 degrees + 34 degrees + b

Then you use algebra to solve for b.

360 - 297 - 34 = b

29 = b

This means the measurement of b is 29 degrees.

Answer 3

Full circle = complete angle = 360 degree
so angle b = 360 - [34+297] = 360 - 331 = 29 degree