Geometry Angle Addition Worksheet

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Geometry. Name: - - -. Angle Addition Worksheet. Chp. 1 assign #~in-class. PT is the angle bisector of LRPS. Find the two angle measures not given in the ...
Name:

Geometry Angle Addition Worksheet

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Chp. 1 assign #~in-class

PT

is the angle bisector of LRPS. Find the two angle measures

not given in the diagram. p

13.

12.

14. T

s s

p

p

--+ ST bisects LASC. Find the value of x.

16.

15.

17.

B

c

B

B

BD

bisects LASC. Find the value of x.

7.

A

8.

Use the Angle Addition Postulate to find the measure of the unknown angle. _. . 4. mLFDC

=

?

5. mL CDE

=

?

6. mLXn

=

? y

F

D

In Exercises 10-13, use the following information. Q is in the interior of LROS. S is in the interior of LQOP. P is in the interior of LSOT. mLROT = 127°. mLSOT = 71°. and mLROQ = mLQOS = mLPOT. Make a sketch and answer the following. 10. Find mLQOP

11. Find mLQOT

12. Find mLROQ

Let Q be in the interior of LPOR. Use the Angle Addition Postulate to solve for x. Find the measure of each angle.

= (x + 4t mLQOR = (2x - 2t mLPOR = 26°

14. mLPOQ

15. mLPOQ = (3x + 7)° mLQOR mLPOR

= (5x = 61°

- 2)°

I + 31)° = ( j"x mLQOR = (2x + ~r mLPOR = (5x - 1)°

16. mi.-POQ

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