The figure shown is formed by the arcs joining the midpoints of the four sides of a square with a side length of 15 centimeters.

Mathematics

2 answers:

Mademuasel [1]3 years ago

4 0

Ok so if The area of the square is 15 * 15. then what you need to do is subtract the total area of the 4 white sectors of a circle. Together, the 4 sectors form one circle of radius 7.5. Now yu need to have in mind that the area of the circle they jointly form is pi * (7.5)^2. So 15 * 15 - pi * (7.5)^2 =<span>48.29
Hope this is useful</span>

Scrat [10]3 years ago

4 0

Answer:

The answer is <u>48.29 </u>square centimetres

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seropon [69]

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On the graph are (3; 4), therefore we have:

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Substitute them in the equation:

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