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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 8 - Mathematics
3.13 Area of Equilateral Triangle

Directions: Solve the following problems. Also write at least ten examples of your own.
Q 1: The side of an equilateral triangle is 10cm. Find its area.
27Ö3 Sq.cm.
None of these
24Ö3 Sq.cm.
25Ö3 Sq.cm.

 Q 2: The side of an equilateral triangle is 36cm. Find its area.
322Ö3 Sq.cm.
None of these
326Ö3 Sq.cm.
324Ö3 Sq.cm.

Q 3: The side of an equilateral triangle is 48cm. Find its area.
576Ö3 Sq.cm.
574Ö3 Sq.cm.
580Ö3 Sq.cm.
572Ö3 Sq.cm.

 Q 4: The side of an equilateral triangle is 32cm. Find its area.
252Ö3 Sq.cm.
None of these
256Ö3 Sq.cm.
254Ö3 Sq.cm.

Q 5: The side of an equilateral triangle is 16cm. Find its area.
66Ö3 Sq.cm.
64Ö3 Sq.cm.
62Ö3 Sq.cm.
60Ö3 Sq.cm.

 Q 6: The side of an equilateral triangle is 4cm. Find its area.
5Ö3 Sq.cm.
4Ö3 Sq.cm.
4.5Ö3 Sq.cm.
None of these

Q 7: The side of an equilateral triangle is 12cm. Find its area.
36Ö3 Sq.cm.
32Ö3 Sq.cm.
30Ö3 Sq.cm.
34Ö3 Sq.cm.

 Q 8: The side of an equilateral triangle is 18cm. Find its area.
75Ö3 Sq.cm.
81Ö3 Sq.cm.
65Ö3 Sq.cm.
80Ö3 Sq.cm.

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 Question 10: This question is available to subscribers only!


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