Mathematics
Janeyce
2017-08-17 18:47:15
Which equation would best help solve the following problem? The height of a triangle is 6 m more than its base. The area of the triangle is 56 m2. Find the length of the base. Question 1 options: 56=1/2(x)(x+6) 56=12(x^2+6) 56=(x)(x+6) 56=x^2+6
ANSWERS
DebraHerms
2017-08-17 21:52:06

The first one because to obtain the area of a triangle is a=(height)(base)/2  If the base is x the height is x+6 Using the formula: 56=(x)(x+6)/2  which is the same than the first 

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