The diameter of a small gear is 16 cm. this is 2.5 cm more than 1/4 of the diameter of a larger gear. what is the diameter of the larger gear? (round to the nearest centimeter)

let 'x' represent the diameter of the larger gear

2.5 + (1/4)x = 16

x = 54 cm

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram