Question

plz plz please answer plz​

Answer 1

Answer:

2√13

Step-by-step explanation:

= √36+16

=2√13.

hope it helped you

Answer 2

Answer:

(PR)²

Step-by-step explanation:

(PR)² = (6)² + (4)²

(PR)² = 36 + 16

(PR)² = 52

PR = √52

PR = 7.21

I hope it is helpful