andreslikes2study123 andreslikes2study123

24-03-2015
Mathematics

Answered

a circular mirror has a diameter of 12 inches what is the are in square inches of the mirror?

Answer :

24-03-2015

The area of a circle is (pi) x (the circle's radius)²

The circle's radius is (1/2) of (its diameter).

Area = (pi) x (12/2 inches)² =

(pi) x (6 inches)² =

(3.14) x (36 square inches) = 113 square inches (rounded)

Answer Link

Other Questions

1/10 of what number is 17

how does a straight alignment between earth the sun and the moon impact the tides on earth

poems are written in prose, true or false?

Which statement shows that Sal is hopeful at the end of the book? A. She wants to take another trip to see Old Faithful with her father and grandfather. B. S

_______ magma causes powerful and explosive volcanic eruptions. A. Andesitic B. Rhyolitic C. Composite D. Basaltic

Explain why the ultimate chemical nature of protoplasm cannot be determined.

The fact that money can withstand the wear and tear that comes from being used over and over again is a measure of its portability. currency. durability. unifor

SAT Question of the Day: Before she became a major rock star capable of filling stadiums, she sings in little-known clubs and as a back-up singer for other acts

Jenny picked 25 roses. She gave away 10 roses. What percent of the roses did Jenny give away?

Napoleon seized power by overthrowing the a. First Estate. b. consulate. c. Directory. d. monarchy.