A map as shown in the coordinate plane with City Hall at the origin To plot the point for a library at (2, -3), move 2 units from the origin A movie theater is located 4 units left and 4 units up from City Hall Plot a point to show the location of the movie theater and label the point with its coordinates

1/4 because there is 4 grades.

a

step-by-step explanation:

hm let me think hm think think hm think yes

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°.