area of shapes continued calculate the area of the following shapes:
TRANSCRIPT
Area of Shapes ContinuedArea of Shapes Continued
Calculate the area of Calculate the area of the following shapes:the following shapes:
Recap………..Recap………..
Recap area of Rectangle Recap area of Rectangle A= BxHA= BxH
Calculating Area of a Triangle:Calculating Area of a Triangle:
A=A=BXHBXH
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ParallelogramsParallelograms
What are they??? What are they???
A shape with all set of sides being parallelA shape with all set of sides being parallel
Height (h)
Base (b)
Height (h)
Base (b)
Area of a ParallelogramIs the same as a:RectangleBase x HeightA= b x h= bh
TrapeziumTrapezium
Trapezium is a shape with only one Trapezium is a shape with only one Parallel sideParallel side
a
b
Height (h)
Trapezium ContinuedTrapezium Continued Two equivalent trapezium fit together to Two equivalent trapezium fit together to
form a parallelogramform a parallelogram
h
Area of a trapezium= A=1x (a+b) x h = 1 (a+b)h= (a + b)h 2 2 2
a
a
b
b
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ExerciseExercise
Work SheetsWork Sheets