sophisstudying sophisstudying

08-11-2019
Mathematics

contestada

Find the area and perimeter or circumference of each figure:
a. Circle with radius 3 cm.
b. Circle with diameter 10 feet.

Respuesta :

zhekingsquad1 zhekingsquad1

08-11-2019

Do Circumfrence over diameter then add pi? I think

Answer Link

HomeworkHelper389 HomeworkHelper389

08-11-2019

a) area: 3^2pi = 9pi cm or 28.27 cm
Perimeter/ circumference: 2*3pi = 6pi cm or 18.85 cm
b) 10/2 = 5 (radius)
area: 5^2pi = 25pi feet or 78.54 feet
Perimeter/circumference: 2*5pi = 10pi feet or 31.42 feet

Answer Link

Otras preguntas

FILL IN THE BLANK PLZ! The measure of an inscribed angle is __________ the measure of a central angle with the same endpoints. A. equal to B. double C. half D.

Type your answer in the box. You may use numbers, a decimal point (.), and/or a negative sign (-) in your answer. Stella is renting a car for a business trip. T

What organism obtains it’s from dead or decaying matter?

When someone invites you to tutear, which form would you then use to talk too that person?

Is Malcolm X's real last name simply the letter "X"

After a dreary day of rain, the sun peeks through the clouds and a rainbow forms. You notice the rainbow is the shape of a parabola. The equation for this parab

Why didn’t Lincoln free all the slaves in the United States?

According to the article. What does the Equality Act of 2010 state? (Site 1)

If I have a pint of blueberries what is 10% of that? Please answer ASAP thank u very much!

Read the passage. All this comes about particularly because I have in my mind's eye an image of what a perfect mother and wife should be, and in her whom I must