Question

Determine whether the triangle whose lengths of sides are 3cm ,4cm,5cm is a right-angled triangle.​

Answer 1

Answer:

yes

Step-by-step explanation:

AS IT IS A RIGHT ANGLED TRIANGLE WE CAN TAKE PYTHAGORAS THEOREM

THEREFORE 3SQAURE +4SQAURE= 5SQUARE

=9 +16=25

25=25

LHS=RHS

THEREFORE IT IS A RIGHT ANGLED TRIANGLE

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Answer 2

Step-by-step explanation:

yess,the it is a right angle triangle

because, side square +another side square is square of hypotunus

3^2+4^2=5^2

25=25

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