(2) Do sides 7 cm, 24 cm, 25 cm form a right angled triangle? Give reason.
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AB=7cm =Opposite
BC=24cm= Adjacent
AC=35cm=Hypotenuse
These three sides forms a Right-angled Triangle
Step-by-step explanation:
For a right-angled triangle
According to pythagoras theorem,
AB²+BC²=AC²
7²+24²=AC²
49+576=AC²
625=AC²
AC²=625
Taking square root
√AC²=√625
AC=25
Hence proved.
AB=7cm =Opposite
BC=24cm= Adjacent
AC=35cm=Hypotenuse
These three sides forms a Right-angled Triangle
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