ABC is a triangle which has a semi-perimeter of s m. If s-a = 4, s-b = 2 and s-c = 1, find the values of s. Hence, write the numerical values of a, b and c . Determine the angles of triangle ABC.
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Coordinate Geometry - Question 1
Sunday, April 19, 2009
A straight line that passes through the point A (5, -2), is normal (perpendicular) to the line 3x + 4y - 2 = 0. If these two lines meet at the point B, find the coordinates of B
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this is my new add maths blog specially made for add maths lovers... including En.Harmizee and Tan Hock Hui
will post more equations soon..
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I'm Marky, Mathemaniac, 16yr old, a winner, gt my SPM results ald
