Você sabe é semelhante a um cilindro determine seu volume em centímetros cúbicos

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.

(53.5 - 18.4) m.

step-by-step explanation:

after undergoing a displacement of 18.4m, the initial position was (53.5 - 18.4) m if an object has a final position of 53.5.