Actual area = 42ft²
The actual area will simply be calculated as:
= 6 × 7
= 42 feet²
4x -30 > -10 is your answer:)
have a good one
merry christmas
1: (pi)5^2 = 78.54 then multiply that by 11 and you get 863.94
2: (pi)13^2= 530.93 then multiply that by 8 and you get 47247.44
3. (pi)18^2= 1017.88 then multiply that by 22 and you get 22393.36
