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| The most famous triangles in the world are in Eygpt |
A triangle is half the area of the rectangle that it shares its base and height with.
But what if there are 4 unequal triangles inside the rectangle that meets "not" at the centre of this rectangle?
Such questions usually appear in Paper 1.
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| Diagram may not be drawn to scale |
The rectangle above is made up of 4 triangles of unequal areas.
The areas of 3 of the triangles are as shown.
What is the area of triangle D?
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