The perimeter of the figure below is 73.1 ft. Find the length of the missing side. 7.5 ft
17.5 ft
?
9.7 ft
9.7 ft
9.7 ft
9.7 ft
9.7 ft

answer: idk wbu

step-by-step explanation: umm..

brandon has 4344 video games.  

step-by-step explanation

7373 - 2929 = 4344

pls let me know if it was correct

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°.

1. 37

2. 22

3. 44

4. 66

step-by-step explanation: