Question

Determine whether ∆PQR, where PQ = 6, QR = 4, PR = 3 is right angled
triangle or not.

Answer 1

Answer:

We will apply Pythagoras theorem here that is-

a^2 + b^2 = c^2.

Given sides lengths are- 3,4 and 6

3^2 + 4^2 not equals to 6^2

or 25 not equals to 36

THEREFORE , WE CONSTRUCTED TRIANGLE IS NOT A RIGHT ANGLED TRIANGLE

Step-by-step explanation:

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