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Mathematics
Grade-3-
Easy
Question
Find the area of the shaded region
50 square units
60 square units
40 square units
70 square units
Hint:
Irregular shapes are those shapes that do not have equal sides or equal angles. In order to find the area of an irregular shape, it can be decomposed or divided into multiple familiar shapes and then the area of those can be added to get the total area.
The correct answer is: 60 square units
Irregular shapes are those shapes that do not have equal sides or equal angles. In order to find the area of an irregular shape, it can be decomposed or divided into multiple familiar shapes and then the area of those can be added to get the total area.
The above given figure is an example of irregular shapes. Thus, we divide the above shape into a rectangle of sides 9unit 5unit and another rectangle of side 5unit 3unit Thus, total area = (9 5) + ( 5 3) = 45 + 15 = 60 square units