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Area of a triangle = 1/2 x base x altitude(height)

On putting given values, we get

45cm2 = 1/2 x 6cm x height(altitude)cm

45 = 3 x altitude

altitude = 15 cm

Answer to the question is 15cm.

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Q: The area of a triangle is 45cm2 the base of the triangle is 6cm what is the height of the triangle?
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