Question

3.)Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth.

A.)16.0 mm
B.)26.4 mm
C.)8.4 mm
d.) 33.5 mm

4.)Find the area of the circle with the given radius or diameter. Round your answer to the nearest tenth.

Diameter = 42.0 mm

a) 137.6mm2
b) 376.7 mm2
c) 1,384.74 mm²
d) 6,027.0 mm2

My Answer.... Please Be Honest! :D >.< ;) :P <3

3.) a.) 16.0 mm
4.) b.) 376.7 mm2

Answer 1

pi d = 50 mm
d = 15.915 mm agree 16 mm

pi d^2/4 = pi (42)^2/4 = 1385 mm^2
I disagree with you here

Answer 2

so watz the anwser?

Answer 3

I got 1385 so c

Answer 4

WAT BOUT #3