flawlesstype flawlesstype
  • 07-03-2021
  • Mathematics
contestada

Find the area and the circumference of a circle with radius 7 cm.

Respuesta :

fissa4484
fissa4484 fissa4484
  • 07-03-2021

Answer:

C=14pi cm

A=49pi cm^2

Step-by-step explanation:

1) Circumference of a circle is 2piR and R=7cm

C=2pi(7)

C=14pi cm

2) Area of a circle is piR^2 and R=7cm

A=pi (7)^2

A=49pi cm^2

Answer Link

Otras preguntas

fractions and decimals T_T
Quadrilateral abcd has the vertices a(-6,4) , b(-4,5) , c(-3,3) , d(-5,1) . determine if quadrilateral abcd is a rhombus
what is the answer ???
What two functions does tcp/ip perform? reassemble data packets at the destination. alert users about unsafe websites and servers. request servers for data the
When we identify the kind of music we like, we can use that inspiration to create our own music. True False
what is snack in french
if x+7y=16 and 3x-7y=4 what is the value of x​
Under most State Constitutions, the second person in line for the executive branch is who? A. Lt. Governor B. Secretary of State C. Mayor of largest city
What was an argument of Northern Whigs? A. Congress should debate and resolve the issue of slavery. B. Economic development would get rid of the need for slaver
Jesus began His public ministry at the age of: 35 40 20 30
good job