Paul Revere was a leader of the Boston ___ network.

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.

ha deadpool ofc

explanation:

b europeans take corn to africa. corn becomes an important crop there.