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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

In a circle, part of the circumference –

2 / 10

In a circle, if the circumference angle is 120^{0 }then the central angle will be -

^{0}

^{0}

^{0}

^{0}

3 / 10

Find the equation of the circle in the polar form provided that the equation of the circle in standard form is: x^{2} + y^{2} = 9.

4 / 10

The Polar Equation of a Circle is -

5 / 10

The angle inscribed in the semicircle is -

^{0}

^{0}

^{0}

^{0}

6 / 10

If the radius of a circle is 4, what is the diameter?

7 / 10

Find the equation of a circle whose Centre of a circle is on the x-axis at 2 and the radius is 3 units.

^{2}+ y

^{2}- 4x - 5 = 0

^{2}+ y

^{2}- 4xy - 5 = 0

^{2}+ y - 4x - 5 = 0

^{3}+ y

^{3}- 4x - 5 = 0

8 / 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.

^{2}+ y

^{2}-8x - 8y = 0

^{2}- y

^{2}- 8y = 0

^{2}+ y

^{2}- 8y = 5

^{2}+ y

^{2}- 8y = 0

9 / 10

A quadrilateral is inscribed in a circle. If an angle is 70^{0}, then the opposite angle of quadrilateral will -

^{0}

^{0}

^{0}

^{0}

10 / 10

A circle is a function. Is it true?

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