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Mathematics
10th
grade
Circles (tangent, arcs, angles & equation of circle)
20 questions
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- 1. Multiple ChoiceWhat is the value of x?22251520
- 2. Multiple Choice
A
B
C
D
- 3. Multiple ChoiceABCD
- 4. Multiple ChoiceFind the perimeter of the polygon.77.873.478.867.4
- 5. Multiple ChoiceName the tangent line.sWRVTQR
- 6. Multiple Choice(x + 3)2x2 +6x+9x2 +9x2 +9x+6x2 +6
- 7. Multiple Choice
Find the perimeter of the polygon. Assume that lines which appear to be tangent are tangent.
183.8
77.8
68.3
103.5
- 8. Multiple Choice86910
- 9. Multiple Choice7245
- 10. Multiple ChoiceSolve for a.66.678.3310
- 11. Multiple ChoiceSolve for d.891012
- 12. Multiple ChoiceFind the measure of angle ABD.14513765
- 13. Multiple ChoiceWhat is the measure of angle 2?804512540
- 14. Multiple Choice71089
- 15. Multiple ChoiceSolve for x.293341.550
- 16. Multiple Choice
Identify the center and the radius for equation: (x+2)2 + (y-7)2 = 49
(2,7) r=7
(2,-7) r=12
(-2,7) r=7
(-2,7) r=12
- 17. Multiple Choice
What is the center & the radius in the equation (x-4)2+ (y-3)2= 64
(4,3) r=8
(-4,-3) r=8
(8,6) r=32
(-8,-6) r=32
- 18. Multiple ChoiceWhat is the equation of a circle with radius 4 and center (0, 8)?x2 + (y-8)2 = 16(x-8)2 + y2 = 4x2 + (y-8)2 = 4x2 + (y+8)2 = 16
- 19. Multiple ChoiceWhich graph corresponds to
(x-8)2+ (y+2)2=ABCD - 20. Multiple ChoiceIn the equation (x-3)2+(y+4)2=121, the center of the circle is at...(3, -4)(-3, 4)(4, 3)(-4, -3)
- Answer choicesTagsAnswer choicesTags