Maths practice 3- Geometry -ITO

Level 3 - Advanced Geometry Olympiad Quiz (Class 6)

1. The sum of all interior angles of a hexagon is:

540° 720° 900° 1080°

2. In a right triangle, the two shorter sides are 6 cm and 8 cm. The hypotenuse is:

9 cm 10 cm 11 cm 12 cm

3. The diagonals of a rhombus are 12 cm and 16 cm. Its area is:

48 cm² 72 cm² 96 cm² 120 cm²

4. The radius of a circle is 7 cm. Its circumference (approx.) is:

22 cm 44 cm 77 cm 88 cm

5. Which of the following always has diagonals of equal length?

Parallelogram Rhombus Rectangle Trapezium

6. A regular polygon has each interior angle of 150°. The number of sides is:

10 12 15 18

7. The area of an equilateral triangle with side 8 cm is:

16√3 cm² 24√3 cm² 32√3 cm² 64 cm²

8. A cube has a volume of 216 cm³. The length of each edge is:

4 cm 5 cm 6 cm 7 cm

9. The distance between two opposite vertices of a square of side 10 cm is:

10 cm 12 cm 14 cm 10√2 cm

10. The perimeter of a semicircle of radius 14 cm is (use π = 22/7):

22 cm 36 cm 44 cm 58 cm