Answer:<em> 11 is a prime number, but 10 is not</em>
Step-by-step explanation:
Answer:
50.265
Step-by-step explanation:
Answer:
60+4.5pi
Step-by-step explanation:
6×10 obv + area of circle pi(r^2) and half that for a semi cirxle
They are adjacent because he share a vertex and a common side, and x=15° because 90°/(2+4)= 15