flowers planted in a garden in the shape of a polygon shown in figure what is the area of the garden covered by flowers
5th question in the picture
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We divide it in two parts first as triangle and second as trapezium.
Triangle
Base = 6m
Height = 4m
Area of triangle= 1/2×base×height
=1/2×6×4m²
=12m²
Trapezium
B1=6m
B2=4.2m
Height=3.6m
Area of trapezium=1/2×(b1+b2)×height
=1/2×(6+4.2)×3.6m²
=18.36m²
Total area =(12+18.36) m²
=30.36 m²
Triangle
Base = 6m
Height = 4m
Area of triangle= 1/2×base×height
=1/2×6×4m²
=12m²
Trapezium
B1=6m
B2=4.2m
Height=3.6m
Area of trapezium=1/2×(b1+b2)×height
=1/2×(6+4.2)×3.6m²
=18.36m²
Total area =(12+18.36) m²
=30.36 m²
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8
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