Question 24
Each side of the square is 20 cm. Find the total shaded area, in cm². Use π = 3.14.
Use the symmetric construction intended in the source: the large circle is inscribed in the square; the four equal small circles have diameters joining the square’s centre to the four side midpoints.
Use the symmetric construction intended in the source: the large circle is inscribed in the square; the four equal small circles have diameters joining the square’s centre to the four side midpoints.