3. In the diagram below, ABCD is a square. AC = 18 cm. Find the area of the triangle ABC.
Area of triangle ABC = ½ x 18 x (½ x 18).
1/2 x 18 x 1/2 x 18 = 81 cm2
1/2 x 18 x 1/2 x 18 = 81 cm2
Showing posts with label M Area P5 MGS. Show all posts
Showing posts with label M Area P5 MGS. Show all posts
Sunday, March 28, 2010
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