The sides of a triangle measure 15cm,36cm and 39cm. Show that it is a right-angled traingle?
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let
the base of a triangle=15 cm
perpendicular=36 cm
hypotenuse=39cm
from pythagoreous theroum,
h square=p sq + b sq
39 sq= 36 sq +15 sq
1521 = 1296+225
1521=1521
hence, it is a right angled triangle
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the answer is given in the above image
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