What characteristics or attributes allowed the mongols to successfully conquer most of eurasia within 25 years

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

the supreme court can hear any case it wishes as long as four justices agree to hear it.

hope this , give me brainliest answer =j

troy donahue,   i think.

i beleive that d is the right answer