Answer:
74 cm^2
Explanation:
Divide this figure into two rectangles whose areas are easy to calculate:
First area would be on top, with a width of 4 and a length of 6 cm. Its area is (4 cm)(6 cm) = 24 cm^2.
Second area would be the lower rectangle, with a length of 10 cm and width of 5 cm. Its area is (10 cm)(5 cm) = 50 cm^2.
The total area of the given figure is thus 24 cm^2 + 50 cm^2, or 74 cm^2.