<span>The area of the square is d^2. The area of the circle sandbox is πr^2=πd^2/4. So the area of play area only is equal to square area minus circle area which is d^2-πd^2/4.</span>
Answer:
The first opinion
Step-by-step explanation:
Answer:
2f+9
Step-by-step explanation:
Two squares are congruent if they have the same side length.
Answer:
y=-6x/square root (4x^2-160
Step-by-step explanation:
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