Welcome to Geometry. The quiz will randomly run 20 questions from Geometry which you have to answer in 10 minutes.

After 10 minutes, your quiz will automatically be submitted and scored.

You can retake the quiz as many times as you want and a different set of questions will be given. The answers will also be randomly arrange.

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1.
A five-pointed star is also known as

2.
The sum of the sides of a polygon is termed as:

3.
The distance between the center of the three circles which are mutually tangent to each other externally are 10, 12 and 14 units. The area of the largest circle is

4.
In a regular polygon, the perpendicular line drawn from the center of the inscribed circle to any of the sides is called:

5.
A rectangle with equal sides is called

6.
Find the distance of the directrix from the center of an ellipse if its major axis is 10 and its minor axis is 8.

7.
A part of a line included between two points on the line is called

8.
A tangent to a conic is a line

9.
The volume of two spheres is in the ratio of 27:343 and the sum of their radii is 10. Find the radius of the smaller sphere

10.
The chord passing through the focus of the parabola and perpendicular to its axis is termed as:

11.
A normal to a given plane is:

12.
A line segment joining two point in a circle is called

13.
In two intersecting lines, the angles opposite to each other are termed as:

14.
A quadrilateral whose opposite sides are equal is generally termed as:

15.
The volume of a sphere is tripled. What is the increase in surface area if the radius of the original sphere is 50 cm.?

16.
A rectangular dodecagon is inscribed in a circle whose radius is 1 unit. Find the perimeter.

17.
Line that pass through a common point are called:

18.
The area of three adjacent surfaces of a rectangular block are 8 sq cm, 10 sq cm and 20 sq cm. the volume of the rectangular block is

19.
The median of a triangle is the line connecting a vertex and the midpoint of the opposite side. For a given triangle, the medians intersects at a pint which is called the

20.
A non-square rectangle is inscribed in a square so that each vertex of the rectangle is at the trisection point of the different sides of the square. Find the ratio of the area of the rectangle to the area of the square

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