Question

what is the area of this figure? square kilometers

Explanation:

Step1: Divide the figure into rectangles

We can divide the figure into three rectangles.

Step2: Calculate the area of the first rectangle

The first rectangle has length 7 km and width 6 km. Area $A_1 = 7\times6=42$ km².

Step3: Calculate the area of the second rectangle

The second rectangle has length 4 km and width 2 km. Area $A_2 = 4\times2 = 8$ km².

Step4: Calculate the area of the third rectangle

The third rectangle has length 3 km and width 2 km. Area $A_3=3\times2 = 6$ km².

Step5: Calculate the total area

The total area $A=A_1 + A_2+A_3=42 + 8+6=56$ km².

Answer:

56