Question

give the answer with follow the image plz in urgent fasttttttttttttttt help me​

Answer 1

Answer:

the pic is not clear

Step-by-step explanation:

Answer 2

Answer:

Given: M is the midpoint of QR

/_ PRQ=90°

To prove: PQ²=4PM²-3PR²

Proof:

Since PRQ is a right triangle

PR²+RQ²=PQ²

Now PRM is a right triangle

So, PR²+RQ²=PM²

PQ²=PM²

PR²=PQ²-RQ²

So PQ²=4PM²-3PR²

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