Geometry



Geometry Name: _________________________________

Worksheet 8-3 Date: __________________ Period:__________

In [pic]A, [pic] is a diameter.

1. Name the intercepted arc for [pic]HTC _______

2. If m[pic]HTC = 52˚,

a. Find mCH = _______

b. Find m[pic]CEH = _______

c. Find mCEH = _______

3. Name the intercepted arc for [pic]THC ___________

4. Find m[pic]ECH _______

5. Name two inscribed angles _________

For problems 6 – 8, find the value of x.

6. 7. 8. [pic]is a diameter

x = ______ x = ______ x = ______

8.5) If mFI = 80( and mGH = 50(, then find all the measures below.

a) m(G = ______ e) m(FHG = ______

b) m(GFI = ______ f) m(I = ______

c) m(IHG = ______ g) mIH = ______

d) m(HFI = ______ h) mIFG = ______

8.6) If ML (( JK, and mML = 120(, then find all the measures below.

a) m(1 = ______ e) m(5 = ______

b) m(2 = ______ f) m(6 = ______

c) m(3 = ______ g) m(7 = ______

d) m(4 = ______ h) mMJ = ______

For problems 9 - 20, use circle P in which mEN = 66˚, m[pic]GPM = 89˚, and [pic] is a diameter.

Find each measure.

9. mGM = ______

10. mNM = ______

11. mGE = ______

12. m[pic]GEN = ______

13. m[pic]EGN = ______

14. m[pic]EMN = ______

15. m[pic]GNM = ______

16. m[pic]GME = ______

17. m[pic]EGM = ______

18. m[pic]GEM = ______

19. m[pic]ENG = ______

20. m[pic]MPN = ______

-----------------------

L

F

G

O

H

I

K

Answers 10–4 6) 23.5 7) 3 8) 102 9) 89˚ 10) 91˚ 11) 114˚ 12) 90˚

13) 33˚ 14) 33˚ 15) 44.5˚ 16) 57˚ 17) 78.5˚

18) 44.5˚ 19) 57˚ 20) 91˚

J

M

2

1

3

5

4

7

6

................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download