Web viewGeometry 2nd Sem Final Review Name Pd. U7 Circles. ... 1. Point HA. Radius. 2. Point . N. B....
Transcript of Web viewGeometry 2nd Sem Final Review Name Pd. U7 Circles. ... 1. Point HA. Radius. 2. Point . N. B....
Geometry 2nd Sem Final Review Name Pd. U7 Circles
Matching: Choose the letter of the correct response and place it in the answer blankChoose the best name for the given figure.
1. Point H A. Radius
2. Point N B. Tangent
3. AQ C. Point of Tangency
4. ¿ D. Center
5. ZL E. Chord
6. IL F. Secant
7. LZ G. Diameter
In the figure, CD and FG are diameters of ⨀ A. Find the measure of the given arcs.
8. 9.
10. 11.
Find the value of the variables. Assume that segments that appear tangent are tangent. Show all work.
12. x = ________ 13. x = ________
14. x = ________ y = ________ 15. x = ________ y = ________
16. x = ________ 17. x = ________
18. x = ________ 19. x = ________
Find the value of x. Show all work.
20. x = ________ 21. x = ________
Write an equation of the circle from the given information.
22. 23. Center: (3, –4), radius = 6
Center: _______________ Eqn: ____________________________
Radius: ___________
Eqn: ____________________________
Find the indicated measures of the circles. Round to the nearest hundredth. SHOW WORK!!
24. Find the circumference if the diameter = 45 m 25. Find the radius if the circumference = 94.2 ft
C = r =
26. length of arc JK = ___________ 27. Circumference = __________
28. If the diameter of a circle is 28 cm, 29. If the area of a circle is 706.5 m,find the area of the circle. find the radius of the circle.
A = r = __________
30. Area of the shaded region = ________ 31. Area of ⨀H = _________