Find the circumference of the circle with the given radius or diameter. (use 3.14 for π.)

diameter = 24 cm
a.
37.68 cm
b.
452.16 cm
c.
1,808.64 cm
d.
75.36 cm

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why