How many triangles do you have in your set? Are all of them equal in size? Find out.
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There are 3 triangles in the given set, the triangles are named 1, 2 and 5. No all of them are not equal in size.
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Practice each question, then open the answer or worked solution.
How many triangles do you have in your set? Are all of them equal in size? Find out.
There are 3 triangles in the given set, the triangles are named 1, 2 and 5. No all of them are not equal in size.
Use the two small triangles in the tangram set to get the following shapes:

Do as directed, using the triangles numbered 2 and 5.
Which two pieces of the tangram set are exactly same? Find out.
The triangles 2 and 5 are exactly same.
Take pieces 4 and 5 from the set and find out on which side of the triangle you can join the other piece.
We can join the piece numbered 4 on the slant side of the piece numbered 5.
Find matching sides among the following pairs of pieces.
a) Pieces 1 and 2
b) Pieces 2 and 4
c) Pieces 1 and 5
d) Pieces 2 and 5
a) The longest side of 2 match with one of the short sides of 1.
b) The longest side of 2 match with the longest side of 4.
c) The longest side of 5 match with one of the short sides of 1.
d) The longest side of 2 match with the longest side of 5, the short side of 2 match with the short side of 5.