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Example Questions
Example Question #1 : How To Find The Perimeter Of An Acute / Obtuse Triangle
The obtuse Isosceles triangle shown above has two sides with length and one side length
. The length of side
. The length of side
. Find the perimeter of the triangle.
Possible Answers:
Correct answer:
Explanation:
To solve this problem, apply the formula:
Side , side
must equal
Since this is an Isosceles triangle, there must be two sides with a length of .
Thus, plug in each side lengths value to find the solution:
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