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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 8 - Mathematics
3.12 Equilateral Triangle - 2


Directions: Solve the following problems. Also write at least ten examples of your own.
Q 1: The height of an equilateral triangle is 20cm. Find its area.
350/Ö3 Sq.cm.
250/Ö3 Sq.cm.
400/Ö3 Sq.cm.
200/Ö3 Sq.cm.

Q 2: The height of an equilateral triangle is 27cm. Find its area.
739/Ö3 Sq.cm.
729/Ö3 Sq.cm.
719/Ö3 Sq.cm.
709/Ö3 Sq.cm.

Q 3: The height of an equilateral triangle is 26cm. Find its area.
676/Ö3 Sq.cm.
686/Ö3 Sq.cm.
None of these
656/Ö3 Sq.cm.

Q 4: The height of an equilateral triangle is 15cm. Find its area.
225/Ö3 Sq.cm.
None of these
250/Ö3 Sq.cm.
275/Ö3 Sq.cm.

Q 5: The height of an equilateral triangle is 16cm. Find its area.
250/Ö3 Sq.cm.
254/Ö3 Sq.cm.
256/Ö3 Sq.cm.
252/Ö3 Sq.cm.

Q 6: The height of an equilateral triangle is 9cm. Find its area.
85/Ö3 Sq.cm.
80/Ö3 Sq.cm.
81/Ö3 Sq.cm.
88/Ö3 Sq.cm.

Q 7: The height of an equilateral triangle is 12cm. Find its area.
140/Ö3 Sq.cm.
144/Ö3 Sq.cm.
None of these
142/Ö3 Sq.cm.

Q 8: The height of an equilateral triangle is 28cm. Find its area.
784/Ö3 Sq.cm.
786/Ö3 Sq.cm.
782/Ö3 Sq.cm.
784 Sq. cm.

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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