waltersdavid908 waltersdavid908

04-03-2018
Mathematics

contestada

the area of this circle is 72π m^2 what is the area of a 45° sector of this circle

Respuesta :

sqdancefan sqdancefan

04-03-2018

A 45° sector is 1/8 of the area of the circle, so is (72π m^2)/8 = 9π m^2.

Answer Link

Otras preguntas

Suppose 100 MyBook users are chosen for a sample, but only 25 respond. What is this an example of?A.Response biasB.Selection biasC.Nonselection biasD.Nonrespons

Monica brought some postage stamps.She uses 10 stamps on letters and 5 stamps on postcards.Then her grandmother gives her 20 more stamps. She now has 35 stamps

which statement is an example of a sentence correctly using parallel structure

How did the civil rights movement affect passage of civil rights law in 1960s

Match the water system to the letter that represents it on the map.1.Great LakesF2.Arctic OceanH3.Mississippi RiverG4.Yukon RiverC5.Atlantic OceanB6.Bering Str

Hamilton’s economic plan was designed to

If sin theta =0.3090, what is the approximate value of csc theta

In "Eleven", Sylvia Saldivar claims that the sweater belongs to Rachel during the story's 1. exposition. 2. rising action. 3. climax. 4. falling action.

an indication of delayed fuel ignition could be

Which group represents the "radical reformation" tradition and is named for its non-belief in infant baptism?