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From Karnataka Open Educational Resources
→TRIANGLES
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Mark three
Mark three
non-collinear point P, Q and R on a paper. Join these pints in
non-collinear point P, Q and R on a paper. Join these pints in
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curve formed by these three segments is called a triangle. It is
curve formed by these three segments is called a triangle. It is
named in one of the following ways.
named in one of the following ways.
−Triangle PQR or
Triangle PQR or
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== Evaluation ==
== Evaluation ==
# Is it possible to construct a triangle with 3 collinear points?
# Is it possible to construct a triangle with 3 collinear points?
# Is it possible to construct a triangle whose sides are 3cm, 4cm and 9cm. Give reason.
# Is it possible to construct a triangle whose sides are 3cm, 4cm and 9cm. Give reason.
−= Classification of Triangles =
= Classification of Triangles =
