The sum of eight times a number and negative four exceeds twelve.

Our required inequality would be

Step-by-step explanation:

Let the number be 'x'.

Eight times a number is expressed as

Sum of eight times a number and negative four is expressed as

the above exceeds twelve is expressed as

Hence, our required inequality would be

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