Sourav went to his office in the morning after leaving his children at school and college. In the evening, he returned home by another route. The routes are shown by the arrows in the figure. Find the total distance covered by Sourav on that day.
A43 km 500 m
B33 km 500 m
C12 km 750 m
D46 km 250 m
Can you tell the answer to this question
The adjoining figure (not drawn to scale) is made up of a square WXYZ and a rectangle ABCD. The area of the square is 64 cm2. The length of the rectangle is 12 cm and its breadth is 9 cm. What is the total area of the unshaded part?
couldn't understand this one!!!