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Math Practice Test: Geometry - Polygons
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Related Test: Math Practice Test: Geometry - Quadrilaterals 

Math Practice Test: Geometry - Polygons
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25 Questions

1. A ladder 25 m long reaches a window of a house 20 m. At what distance its feet is
2. Points A, B, C, D are cyclic. The diagonal BD bisects the angles B and D. Then angle BAD is
3. In an equiangular triangle, the circumcentre, orthocentre and incentre are:
4. Each interior angle of a regular polygon is 140°. The number of sides of the polygon is:
5. A polygon has 27 diagonals. The number of sides of polygon is:
6. The lengths of two sides of a triangle are 8 and 5 cm. the third side (X) has to be
7. Each interior angle of a regular hexagon is:
8. The sum of the angles of a regular polygon is double the sum of its exterior angles. The <>polygon is:
9. The figure formed by joining the mid points of the adjacent sides of a rhombus is a;
10. Which one of the following statements is correct for a square?
11. The ratio of an interior angle to the exterior angle of a regular polygon is 7:2. The number of <>sides of the polygon is:
12. Two circles with radii 11.5 cm and 9.5 cm touch internally. Distance between their centres is _____ cm
13. ABCD is a parallelogram in which ∠A = 80°. How many points P are there in the plane of <>parallelogram such that it is equidistant from its vertices?
14. The ratio of an interior angle to the exterior angle of a regular polygon is 7:2. The number of <>sides of the polygon is:
15. The ratio of the measure of an exterior angle of a regular octagon to the measure of its angle is:
16. AD is the median of triangle ABC. The area of triangles ADB and ADC are
17. If in the triangles ABC and DEF, angle A is equal to angle E, both are equal to 40°, AB:ED = AC: EF and angle F is 65°, then angle B is:
18. The figure formed by joining the mid points of the adjacent sides of a square is a;
19. In the diagram, if AF = 15 and BE = 18, AF is perpendicular to EB. What is the area of rectangle ABCD?
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20. Each interior angle of a regular hexagon is:
21. How many diagonals are in a decagon?
22. The sum of the interior angles of a hexagon is:
23. If one of the interior angles of a regular polygon is equal to 9/8 times of one of the <>interior <>angles of a regular hexagon, then the number of sides <>of the polygon is:
24. ABCD is a quadrilateral such that the bisectors of the four internal angles meet at O. Given that measure of angle BOA = 42°, find the angle COD.
25. If ABCD is a quadrilateral such that its diagonals AC and BD intersect O to four ∇s equal in <>area. <>Then ABCD must be a:

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