giggly1616
giggly1616
04-05-2018
Mathematics
contestada
what is the area of the circle if DF=20 in.
Respuesta :
calculista
calculista
13-05-2018
we know that
DF is the diameter of the circle
so
radius r=DF/2----->20/2-----> r=10 in
area of the circle=pi*r²------> pi*10²-----> 100*pi in²-----> 314 in²
the answer is
100*pi in² or 314 in²
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
how did president Lincoln dispose of the Wade-Davis Bill ?
The ________ proposes that the struggle for power and competition for wealth is desirable because it improves people's lives. select one: a. structural-function
a hiker climbs down a 90 foot hill in five minutes what is his average change in elevation per minute
how do we take Cornell notes in a way that helps us keep your notes organized and become more effective when studying?
Someone help me with this please
What's 234+1246:44 ?
Timothy spends 2.4 hours doing his homework. He did Math, English, History, and Social studies in the ratio 2:2:3:1. How much time did he spend on each subject?
Group Discussion Prompt: The characters and stories from The Canterbury Tales probably seem vastly different from those you are familiar with in your own life.
Which factor affects the force of gravity between objects? Check all that apply. A.direction B.distance C.mass D.shape E.time
#2 Simplify the expression (Ignore the writing next to it) this is a review of a basic precalc algebra concept but Im drawing a blank. I have the answer so I
