Dr. J's Maths.com
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Area of a Trapezium - basic geometry.
Test Yourself 1.


 

Find the area of each of the following figures.
  1.

Answer.Area = 143.5 u2.
  2.
Answer to the nearest m2.
Answer.Area = 150 m2.
  3.

Answer.Area = 225 u2.
  4.
Answer.Area = 224 cm2.
  5.

(i) Find the area of the grey trapezium.

(ii) Find the area of the green trapezium.

(ii) Find the total area of the figure.

Answer.(i) Area (grey) = 210 cm2.
Area (green) = 128 cm2.
Area (total) = 338 cm2.
  6.

(i) Find the area of the grey trapezium.

(ii) Find the area of the green trapezium.

(ii) Find the total area of the figure in km2.

Answer.(i) Area (grey) = 100,000 m2.
Area (green) = 90,000 m2.
Area (total) = 19 km2.