Answer:
- 3
Step-by-step explanation:

Answer:
66ft
Step-by-step explanation:
c=pixD
c=pix21
c=65.9...=66ft
The common endpoint is Q. The angle is: angle RQP, angle PQR, or just angle Q
Answer:
Unclear.
To find the perimeter you need all three sides of the triangle. You have only given two.
All you need to do is add up all three sides and you have your perimeter.
Formula: <u>P=a+b+c</u>
Answer:
Does not represent a polynomial
Step-by-step explanation: