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3 years ago

9

the base of a triangle is four more than twice its height. if the area of the triangle is 45 square centimeter., find its base a

nd height

1 answer:

kenny6666 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

triangle area = (length*width)/2

height(length): x

base(width): 8x

area = 45

8x^2=45

solve for x

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