Please help. Thank you Seven children are line up. Sam is third, Mary is not last or first. Sam is to the left of Mary, Ralph is 2 to The right of Mary. Edward is last, Trish is between Sam and Bernice, What is Cory is after Mary.
what is the order of the children.

a

step-by-step explanation:

c.)

step-by-step explanation:

no

explanation:

you can be freinds, and people but not follow people.

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°.