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An equilateral triangle of side 3 inch is given. How many
equilateral triangles of side 1 inch can be formed from it
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Answer / manoharnsr
Yes it is 9. Check this figure.
/\ 1 in this row
/\/\ 3 in this row
/\/\/\ 5 in this row
total 9 triangles.
| Is This Answer Correct ? | 44 Yes | 2 No |
Answer / uday
yes it is 9.
area of an equilateral triangle: (S^2 sqrt of 3)/4
where s is length of a side.
calculate it u will get d answer which is 9 only.
| Is This Answer Correct ? | 12 Yes | 8 No |
Answer / kamaljeet kaur
Hey two cases are there...
If someone is suppose that he is given a triangle like a
wire , and has to make equilateral triangles out of it,
Total length of the sides of original triangle(x) = 9 inches.
Total length of the sides of 1 inch equilateral triangle(y)
= 3 inches
Total number of 1 inch triangles = x/y = 3
Answer = 3 triangles......
And in second case, if he suppose that a trianlge drawn on
paper is given.... then area wise, 9 triangles can be
made.... we can't stick to that answer only.. Coz actually a
triangle has no area... so 3 triangles... must be the
preffered answer.
| Is This Answer Correct ? | 6 Yes | 2 No |
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