An equilateral triangle of side 3 inch is given. How many
equilateral triangles of side 1 inch can be formed from it
Answers were Sorted based on User's Feedback
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 ? | 39 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 ? | 10 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 ? | 4 Yes | 2 No |
In a cycle race there are 5 persons named as J, K, L, M, N participated for 5 positions so that in how many number of ways can M make always before N?
There is a 14 digit credit card number in which every 3 consecutive digits add to 20. Here is a part of it.. Find the value of 'x'? _ _ _ 9 _ _ _ x _ _ _ 7 _ _
194 base 10 = ____ base 5
A work is done by two people in 24 minutes. One of them alone can do it in 40 minutes. How much time will the other person will take to complete it
Which of the following is least like the others? a) Cube b) Sphere c) Pyramid d) Circle
9 Answers Aptech, Intel, EA Electronic Arts, QX, AIS, Circle Source, Cube,
There are 1997 doors in a auditorium and as many as people as the no of doors open enter the auditorium .A door was closed and as many as people as no of doors open leave the auditorium . the process was repeated till the no of doors is equal to1.find the total no of peoples enter the auditorium?
If the simple interest is 10.5 % annual and compound interest is 10 % annual, compounded annually, find the difference between the interests after 3 years on a sum of Rs. 1,000.
One day Alice meets pal and byte in fairyland. She knows that pal lies on Mondays, Tuesdays and Wednesdays and tells the truth on the other days of the week byte, on the other hand, lies on Thursdays, Fridays and Saturdays, but tells the truth on the other days of the week. Now they make the following statements to Alice – pal. Yesterday was one of those days when I lie byte. Yesterday was one of those days when I lie too. What day is it???
sadrine's avg on four tests is 80 which of the following cannot be the number of tests on which she earned exactly 80 points
which country is following one party system
Three cards are drawn at random from an ordinary pack of cards. Find the probability that they will consist of a king, a queen and an ace.
What is the error in the given sequence. 2,3 6,7 14,15 29,46.