alexrenteriaavowghcw alexrenteriaavowghcw

03-09-2020
Mathematics

contestada

A circle has a radius of 3.93 inches. Using the correct number of significant digits, find the circumference and the area of the circle.

The circumference is in.
The area is in.

Respuesta :

11-09-2020

Answer:

The circumference is 24.69 in.

The area is 48.52 in.

Step-by-step explanation:

Circumference rule => Cf=2πr

So, Cf=2π(3.93)=24.69in

Area rule => A=πr^2

So, A=π(3.93)^2=48.52in

Answer Link

Otras preguntas

Amaya picked x amount of apples took a break and then picked v more. Write the expression that models the total number of apples or Omaya picked.

"Proper" tragedies may have a main character from everyday life, such as a farmer

Which begins as radiant energy and can be transformed into electricity? A. water B. uranium C. sunlight D. wind

What is one way the declaration appeals to ethos?

why did most of the early explorers and mountain men choose to go to the West

First, read the pair of sentences and notice how they were combined. Then, indicate if the new sentence includes a compound subject, compound verb, or compound

Which statement best describes how machine guns were used during World War I?

Which of the following was a conservative criticism of the Equal Rights Amendment? A. The ERA would reduce the American population. B. The ERA would hurt t

Mass starvation in Ireland in the 1840s led directly to

Billy drops a water ballon from the roof of his house. Since the balloon began with an original velocity of zero, how far above the ground was the balloon dropp