Answer:
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Step-by-step explanation:
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Answer:
area ≈ 6.3 units²
Step-by-step explanation:
Calculate the area (A ) of the sector as
A = area of circle × fraction of circle
= πr² × 
= π × 4² × 
= 16π ×
← cancel 8 and 16 by 8, leaving
A = 2π ≈ 6.3 units² ( to 1 dec. place )
48 because if you take the total area and subtract the area of the small squares you get 48 square inches left white
I had a question just like this I put 12x plus 18y plus 53 plus 1 and it worked