Question

question 17
1 point(s)
name all the sides of the triangle below
a) mn
b) no
c) oo
d) mo
e) mm
question 18
1 point(s)
label the three vertices of the corresponding triangle
a) rs
b) r
c) st
d) s

Explanation:

Step1: Recall side - naming in a triangle

A side of a triangle is named by the two endpoints (vertices) it connects. For a triangle with vertices M, N, and O, the sides are MN, NO, and MO.

Step2: Analyze options for side - naming

Option A (MN) is a side connecting vertices M and N. Option B (NO) is a side connecting vertices N and O. Option D (MO) is a side connecting vertices M and O. Options C (OO) and E (MM) are not valid side - names as a side must connect two distinct vertices.

Step3: Recall vertex - naming in a triangle

Vertices of a triangle are the corner points. For a triangle with vertices R, S, and T, the vertices are R, S, and T. In the options for vertex - naming, options B (R) and D (S) are vertices of the triangle. Options A (RS) and C (ST) are sides of the triangle.

Answer:

Question 17: A. MN, B. NO, D. MO
Question 18: B. R, D. S