This Math quiz is called 'Shapes - Perimeter and Area 2' and it has been written by teachers to help you if you are studying the subject at middle school. Playing educational quizzes is a fabulous way to learn if you are in the 6th, 7th or 8th grade - aged 11 to 14.
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Can you work out the perimeter or area of shapes such as a trapezium and a rhombus? The following Math quiz provides a more advanced look at area and perimeters of shapes.
Before trying this quiz, you might want to refresh your memory by playing the easier quiz called 'Level 3-4 Perimeter and Area 01'.
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The perpendicular height of an object should not be confused with the length of its shortest side
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A square is a special rectangle - its length and width are the same
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The formula for calculating the area of a parallelogram is A = bh (Area = base x height)
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Did you get it wrong by confusing the perpendicular height with the length of its shortest side? The perpendicular height is NOT the same as the length of the shortest side!
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Area of a triangle = 1⁄2(b x h)
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Area of a trapezium = 1⁄2 (a + b)h
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When you are dealing with shapes it is often useful to draw the shape so that you can understand the question better
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If the rhombus has a right angle, it is also a square
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Area of a rhombus = perpendicular height x side length
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