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Area & perimeter

Area and perimeter of rectangles, triangles and composite figures.

Triangle area · finding base and height · P6Ali drew a rectangle ABCD on a school notice board. AB = 30 cm and BC = 18 cm. E is on AB such that AE = 12 c…Composite figures · triangle cut-out · P6Mei Ling has a rectangular piece of coloured paper measuring 32 cm by 24 cm. She cuts away a right-angled tri…Area of triangles · point inside a rectangle · P6Ali chose a point P inside rectangle ABCD and joined P to A, B, C and D. Rectangle ABCD is 24 cm long and 15 …

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