The following statement summarizes the data collected to answer a statistical question. Of the students surveyed, 67% say that the school lunches taste better this year than last year. Which statement best describes whether the data was collected from a sample or from a population? * O A. Sample, because all students were surveyed. O B. Sample, because all students were not surveyed. O C. Population, because all students were surveyed. O D. Population, because all students were not surveyed.​

multiply then divide

step-by-step explanation:

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.

yes they are the same