0% 0 votes, 0 avg 0 Total Time: 10 Mintues Your time is over! Circle Test yourself in Circle Math Questions! You have only 10 minutes to complete the test and if you do not answer any question within the allotted time, it will be counted as incorrect. You can skip questions by clicking "NEXT" button and go back to previous questions by "PREVIOUS" button. You need to get minimum 50% marks to pass the quiz. Click on the "START" button to participate in the quiz. 1 / 10 The equation of a circle with (h, k) center and r radius is given by: x2 + (y - k) 2 = r2 (x – h) 3 + (y - k) 3 = r2 (x - h) 2 + (y - k) 2 = r2 (x - h) 2 + (y - k) 2 = r3 Oops! Your answer is wrong. Wow! Your answer is correct. 2 / 10 Calculate the circumference of a circle having the diameter value of 16 cm. 25.27 units 70.27 units 50.27 units 56.27 units Oops! Your answer is wrong. Wow! Your answer is correct. 3 / 10 Find the radius of the circle whose diameter is 11cm. 22 cm 10.5 cm 11 cm 5.5 cm Oops! Your answer is wrong. Wow! Your answer is correct. 4 / 10 Find the equation of a circle whose Centre of a circle is on the y-axis at 4 and the radius is 4 units. x2 + y2 -8x - 8y = 0 x2 + y2 - 8y = 5 x2 - y2 - 8y = 0 x2 + y2 - 8y = 0 Oops! Your answer is wrong. Wow! Your answer is correct. 5 / 10 The distance from the center of the circle to the longest chord (diameter) is – 0 4 1 2 Oops! Your answer is wrong. Wow! Your answer is correct. 6 / 10 How many tangents can be drawn from a point outside of the circle? Infinity 1 2 0 Oops! Your answer is wrong. Wow! Your answer is correct. 7 / 10 Which is not true for the diameter of a circle? It is the longest chord Doesn't pass through the center Pass through the center A diameter is twice its chord Oops! Your answer is wrong. Wow! Your answer is correct. 8 / 10 How many tangents can be drawn at a point on a circle? Infinity 0 2 1 Oops! Your answer is wrong. Wow! Your answer is correct. 9 / 10 The sum of two opposite angles of a quadrilateral inscribed in a circle is - 2700 3600 1800 5400 Oops! Your answer is wrong. Wow! Your answer is correct. 10 / 10 Find the equation of a circle whose x-coordinate of the Centre is 5 and radius is 4 units also touches the x-axis. x2 + y2 - 10x - 8y + 25 = 0 x2 + y2 - 10x - 8xy + 25 = 0 x2 + y2 - 10xy - 8y - 25 = 0 x2 + y2 - 10x - 8y + 35 = 0 Oops! Your answer is wrong. Wow! Your answer is correct. Please enter the required information and tap on the "See Result" button to view your results. Don't worry! Your information will be safe. For details check our Privacy Policy. Your score isThe average score is 0% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Please give a rating and share it with your friends. Send feedback
