The base of a triangle is 4 dm longer than its altitude, and its area is 16dm^2. Find the...
Question:
The base of a triangle is 4 dm longer than its altitude, and its area is {eq}16dm^2. {/eq} Find the lengths of the base and its altitude.
Systems of equations word problems:
In this problem, we have two variables - the base length of the triangle and the altitude. When we have to solve for two variables, we need to set up at least two equations. Then, we can substitute one equation into the other.
Answer and Explanation: 1
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View this answerFirstly, we know that area is equal to one half base times height. So, {eq}A = \frac{1}{2} \times b \times h \\ 16 = \frac{1}{2} \times b \times h...
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