The sides of a triangle measures 15 cm, 36cm and 39 cm.show that
it is a right - angled triangle.
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As we know that, in a right triangle, square of the hypotenuse is equal to the sum of square of the other two sides.
Therefore,
(39)^2=(36)^2+(15)^2
1521=1296+225
⇒1521=1521
L.H.S. = R.H.S.
Hence the triangle is right-angled triangle.
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0
Answer:
Yes the sides of a triangle measure 15cm, 36cm and 39cm
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