What is the area of this irregular figure knowing that the formula for the area of a rectangle is l x w.
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Answer:
The area is 42
Step-by-step explanation:
First you have to divide the figure into three rectangles
The first one has
Lenght=10
Width=5-2=30
Area=l x w=10x30=30
The other two are equivalent in lenght and width that means that if if we find the area of one we must multiply by 2 to find the other.
Rectangles 2 and 3
Lenght=3
Width=2
Area of one of them=3x2=6
Both rectangles=6x2=12
Now, we add everything up
Total Area=12+30=42