How do you list -0.5, 3, and -4.2 from least to greatest

-4.2 is the least so that will go first

-0.5 will go after -4.2 because it is less than that number

then 3 will go last because it's the greatest number (it's a positive number.)

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²