Question

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Answer 1

Look at the quadrilateral. What is the sum of the interior angle measures of a quadrilateral?

Answer 2

You know 3 of the 4 angles of the quadrilateral.

Answer 3

360?

Answer 4

Yes.

So 90 + 90 + 150 + m<P = 360 Solve for m<P

Answer 5

30?

Answer 6

The two 90 degree angles come from the theorem: A radius drawn to the tangent of a circle at the point of tangency is perpendicular to it.

Answer 7

>>>30?

That is what I got.

Answer 8

so.. <APC = 30

Answer 9

@stupidinmath Correct

Answer 10

This is a Quadrilateral which means it has 4 sides and has interior angles summing up to "360".

So the Angle of Tangent from Center of Circle = 90
The Quadrilateral has two tangents = 90+90
And we have been already given the angle = 150

Which makes it...
two tangents + given angle - 360 = Unknown Angle

90+90+150-360 = Unknown Angle. I think you can do the rest...

Answer 11

YAYYYY. Thankss c:

Answer 12

thank you, too @Disco619 :)