Question

I a Δ P Q R, right angled at Q, If P Q is 5 CM and P R is 13 CM find Q R??? plz and it in a copy and give me step by step ​

Answer 1

Step-by-step explanation:

Given A PQR is a right angled triangle, right angled at Q,

Also Given that PQ = 5 cm

PR = 13 cm

Using Pythagorus Theorem we know that PR² = PQ² + QR²

⇒ QR² = PR² - PQ²

⇒ QR² = 13²-5²

⇒ QR² = 12²

QR = 12 cm.

Hope, it helps!

Answer 2

Answer:

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