Question

Find the m angle 3

Answer 1

where's the angle?

Answer 2

Can you send the picture

Answer 3

Here it is

Answer 4

Any ideas?

Heres a hint, whats the angle of angle 3 + 53 degrees? or the angle of a straight line.

Answer 5

56?

Answer 6

53+3 is 6 ... I'm so confused by what you said lol

Answer 7

calculusxy

Answer 8

Can you h;p this kid out, i dont get his question

Answer 9

and how come you don't have an @calculusxy

Answer 10

Oh now it works

Answer 11

There are various ways to solve for x in here but I like to approach questions like this with the concept of supplementary angles.

Answer 12

Supplementary angles equal to 180 degrees.

For example:

Answer 13

Keep explaining please

Answer 14

Oh I see

Answer 15

You can now create an equation to solve for the measure of angle 3:
\(\bf m\angle 3 + 53^{\circ} = 180^{\circ}\)

Answer 16

So the answer is D, 127 degrees

Answer 17

Thank you!