advertisement

Geometry Practice Test - Circles Name _________________________ For Questions 1-2, leave your answers in terms of 1. Find the length of . ___________ 2. Find the area of sector CBA. ______________ Find each measure for circle P. 3. m arc AB _________ 4. m DPA ___________ 5. m arc ABC ___________ 6. m arc DBC____________ 7. Draw the following in the diagram below and label accordingly. Draw secant AB Draw tagent CD Draw chord EF 8. Find the area of the shaded segment to the nearest tenth. Area = ______________ 9. Circle O is inscribed in PQR. PQR has a perimeter of 88 cm. Find QY. QY = ___________ 10. A belt fits tightly around two circular pulleys, as shown to the right. Find the distance between the centers of the pulleys. Find the center and radius of each circle. 12. (x + 5)2 + (y - 4)2 = 16 11. Center: _____________ Center: _____________ Radius: _____________ Radius: _____________ Write the equation of each circle. 13. 14. 15. Write an equation of the circle that passes through (3, 5) with center (3, 2). 16. In the figure at the right, a triangle is inscribed in the circle. Find the value of x. 17. Identify the inscribed angle and its intercepted arc. Intercepted Angle: ________ Intercepted Arc: _________ 18. Find the measurement of O. ____________ Find the measure of arc AB. ____________ 19. Find the measurement of arc AB. Find each indicated measure for 20. 22. _____________ _____________ . 21. _____________ 23. _____________ Assume that lines that appear to be tangent are tangent. Find the value of each variable. If your answer is not an integer, round to the nearest tenth. 24. 25. 26. 27. 28. 30. 29. 31. Assume that lines that appear to be tangent are tangent. Find the value of each variable. If your answer is not an integer, round to the nearest tenth. 32. 34. 35) 33.