Question 23
The figure is made from 2 identical squares and a rectangle. Each square has area 64 cm² and the rectangle has area 96 cm². A, B, C and D are vertices as shown. If the rectangle’s breadth is 6 cm, find the area (in cm²) of the shaded region ABCD.
C is the lower-right corner of the upper-left square, where its right edge meets the rectangle’s top edge. Use given measurements and alignments, not measurements of the scan.
Input: enter a whole number without units; leading zeroes from the paper answer grid may be omitted.
C is the lower-right corner of the upper-left square, where its right edge meets the rectangle’s top edge. Use given measurements and alignments, not measurements of the scan.
Input: enter a whole number without units; leading zeroes from the paper answer grid may be omitted.