Princeton Review
In isosceles triangle \(MNO\), the length of \(MN\) is \(5\). What is the perimeter of the triangle?
1) The length of \(MO\) is \(11\).
2) \(NO\) is longer than \(MN\).
OA A
In isosceles triangle \(MNO\), the length of \(MN\) is \(5\). What is the perimeter of the triangle?
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In isosceles triangle \(MNO\), the length of \(MN\) is \(5\). What is the perimeter of the triangle?
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Your Answer
A
B
C
D
E
Global Stats
Timer
00:00
Your Answer
A
B
C
D
E
Global Stats
From 1
We know the length of two sides of the triangle and given that it is an isosceles triangle we can obtain the length of the third side since an isosceles triangle has 2 equal sides. Sufficient \(\Large{\color{green}{\checkmark}}\)
From 2
Other side value is not given. Not sufficient \(\Large{\color{red}\chi}\)
Therefore, A