Asked by dennyelle

The base of a triangle is 1 cm more than 3 times its height. If the area of the triangle is 15 cm2. Determine the length of the base and the height of this triangle

please help!!
Answered by oobleck
A = 1/2 bh so
1/2 (3h+1)h = 15
so solve for h and then b = (h-1)/3
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