side of a triangle are 7 cm 24 cm 25 CM determine whether the triangle is a right angle triangle or not
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Answer:
Yes,it is a right angle triangle
Step-by-step explanation:
Let a= 7 cm, b = 24 cm , c = 25 cm
Then, length of longest side , c = 25 cm
∴ we know that c²=a²+b² .......(by the Pythagoras theorem)
c²=a²+b²
25²=7²+24²
625=49+576
625=625
∴ by the Pythagoras theorem, these are the sides of a right angled triangle.
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