a circular mirror has a diameter o 12 inches. what is the area , in square inches , of the mirror

Question

02-06-2015
Mathematics

contestada

a circular mirror has a diameter o 12 inches. what is the area , in square inches , of the mirror

Respuesta :

Otras preguntas

Nadine can send or receive a text message for 15 cents or get an unlimited number for 5 dollars. Write and solve an inequality to find how many messages she can

What is a direct combination reaction?

Was the Gold Rush a good or bad thing for the United States?

in an expression(8/9) squared (-81)+3/5dividedby-9/10

A passenger on a boat moving at 1.70 m/s on a still lake walks up a flight of stairs at a speed of 0.60 m/s , as shown in the figure . The stairs are angled at

How is the numeral 35.012 written in words and why

When was World War I?

A passenger on a boat moving at 1.70 m/s on a still lake walks up a flight of stairs at a speed of 0.60 m/s , as shown in the figure . The stairs are angled at

is it possible for a distance versus-time graph to be a vertical line?

AL2006 AL2006 · Answer 1 · 2015-06-02T01:42:14+02:00

AL2006 AL2006

02-06-2015

The area of ANYTHING circular is (pi) x (the circle's radius)².

Radius = 1/2 of the diameter

Radius of the mirror = 6 inches

Area of the mirror = (pi) x (6 inches)²

= (pi) x (36 inches²) = 113 square inches (rounded)

Answer Link

cclemeno cclemeno · Answer 2 · 2015-06-02T08:13:25+02:00

cclemeno cclemeno

02-06-2015

A= pi x r^2 r= d/2 A= 3.14 x 6 x 6 A=113,04 Area = 113 square inches hope this helps

Answer Link