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Answer:
Length =
Explanation:
The width of the triangle is 6 cm. We are given the area. Lets work through this step by step.
First of all, the area of a triangle is
We know that the breadth, or the base, b, is 6 cm.
Substitute the value of 6 for B
What we need to do is find the length of the height, H. Therefore
Divide each side by 3 to isolate h
The height is 14.
In order to determine the length, just substitute the values of 6 and 14 for a^2 and b^2 in the pythagorean theorem.
Take the square root of both sides to simplify c.
This is approximately equal to
cm's