Sovi.AI - AI Math Tutor

Scan to solve math questions

QUESTION IMAGE

question in \\( \\triangle n o p \\), \\( m \\angle n = 101 ^ { \\circ …

Question

question
in \\( \triangle n o p \\), \\( m \angle n = 101 ^ { \circ } \\) and \\( m \angle o = 10 ^ { \circ } \\). which statement about the sides of \\( \triangle n o p \\) must be
answer
true?
\\( o p > p n > n o \\)
\\( o p > n o > p n \\)
\\( n o > p n > o p \\)
\\( n o > o p > p n \\)
\\( p n > o p > n o \\)
\\( p n > n o > o p \\)

Explanation:

Step1: Find the measure of the third angle

In a triangle, the sum of angles is \(180^{\circ}\). Given \(m\angle N = 101^{\circ}\) and \(m\angle O=10^{\circ}\), then \(m\angle P=180-(101 + 10)=69^{\circ}\).

Step2: Apply the triangle - side relationship (larger angle - larger side)

In \(\triangle NOP\), the side opposite \(\angle N\) is \(OP\), the side opposite \(\angle O\) is \(PN\), and the side opposite \(\angle P\) is \(NO\). Since \(101^{\circ}>69^{\circ}>10^{\circ}\), then \(OP>NO>PN\) (because in a triangle, the larger the angle, the longer the side opposite it).

Answer:

OP > NO > PN