Adinner plate has a diameter of
20 centimeters. what is the circumference
of the plate?

Step-by-step explanation:

first take out

radius from the given diameter using the logic I.e diameter is double of radius

than after that use the circumference of circle formula I.e 2 pie r

or

directly we can get circumference by

using formula

pied

I.e 22/7 × 20

and answer is 62.85

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.