Find the sum of the measures of the exterior angles of a convex 55-gon. A 6.55
B 360
C 180
D 90

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

Me answer this question: -2/3p + 1/5 - 1 + 5/6p i think the simplified expression is 1/6p - 4/5 correct me if i'm wrong, and explain it! if i have it right, just tell me. you so