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A geometric worksheet detailing properties of the square ADHK and its related shapes, focusing on areas, lengths, and relationships between sides.
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A B C D • ADHK is a square, length 12 cm • BE is parallel to CF • EI is parallel to FJ • GE is parallel to AD • GK = 2/3 DK • GF = 2/3 GE • AB = BC = CD E F G H I J K
12cm A B C D What shape is CDGF? What is its area? What shape is FGJ? What is its area? E F G 8cm H I J K
A B C D The area of EIH is 12cm2 What is the length of HI? E F G What is the length of JK? H I J K
TIME’S UP!! A B C D Find two shapes with an area of 32cm2 Find the areas of the other two triangles. 8 Find some more areas …. E F G 20 H I J K