Answer
points P , Q , and R lie in the same plane A
Step-by-step explanation:
This tells you that all 3 points are in the same plane, that plane again is A
Check the picture below.
bear in mind that since we have a radical in the denominator, we'd
rationalize the denominator to take it off the denominator.
Iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii dddddddddddddddoooooooooooooooonnnnnnnnnnnnnnn''''''''''''''ttttttttttttttttttttttttttttttttt kkkkkkkkkkkkkkkkkkkkkkkkkknnnnnnnnnnnnnnnnnnnnnnooooooooooooooowwwwwwwwwwwwwwwwwwwwwww
The answer is 13, contains 1 tenth and a 3
The other sides will be 16 inches long, because 13-3=10, and 10+6=16