whbecomingpdm7gl whbecomingpdm7gl

14-02-2019
Mathematics

contestada

Determine the exact circumference of a circle with diameter 28 units. A. 7π units B. 28π units C. 14π units D. 56π units

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

14-02-2019

Answer:

B. 28π units

Step-by-step explanation:

The circumference of a circle is given by

C = pi *d

We cannot approximate pi since we are asked for an exact answer

C = pi*28

C = 28pi

Answer Link

Otras preguntas

When a student has a perfect score on an assignment is it possible that their next score won't be perfect?

You leave your house at 7:30 pm to go to school. you arrive at 7:50am, and the school is 3 miles away what]i was your average speed in mph

You start at (10, 2). you move up 2 units and down 4 units. where do you end?

Evaluate. write your answer as a fraction in simplest form. 2/3^3

If Jamie receives iron from miners and turns it into parts for machines, in what sector of industry does she work? secondary tertiary primary binary

Stray animals should be avoided because:

Homes in South and Southeast Asia are built on stilts to avoid damage caused by __________. A. poisonous animals B. monsoons C. pollutants D. earthquakes

In what part of a non fiction book will you most likely find the names of the chapters

In order to solve x squared equals 6 x plus 8x2=6x+8 by using the quadratic formula, use aequals=_______, bequals=_______, and cequals=_______.

A car is traveling at a rate of 54 kilometers per hour. what is the car's rate in kilometers per minute