Question 1 (Multiple Choice Worth 4 points)

(02.07)A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC below is equal to the measure of the exterior angle.

A triangle ABC is shown. The base of the triangle extends into a straight line. The angle formed between this straight line and the edge of the triangle is marked as p. The angle adjacent to p is marked as o, and the other two angles inside the triangle are marked as m and n.

Step 1: m∠m + m∠n + m∠o = 180 degrees (sum of angles of a triangle)
Step

Question

Question 1 (Multiple Choice Worth 4 points)

(02.07)A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC below is equal to the measure of the exterior angle. 

  A triangle ABC is shown. The base of the triangle extends into a straight line. The angle formed between this straight line and the edge of the triangle is marked as p. The angle adjacent to p is marked as o, and the other two angles inside the triangle are marked as m and n.    

Step 1: m∠m + m∠n + m∠o = 180 degrees (sum of angles of a triangle) 
Step

tkhunny · Answer

The triangle is not shown.  Please show the diagram and your work.

jennygomez14 · Answer

http://learnft.flvs.net/webdav/assessment_images/educator_mjprealgebra_v16/02_07_11.gif This is for question 2

tkhunny · Answer

There is probably a reason why the link doesn't work.  Sorry.

mathmale · Answer

Something about having to log in to access the picture.  Sorry, but you'll have to find some other way to share the picture.