h156976 h156976

02-02-2022
Mathematics

contestada

Find the area of the circles with : (vi) circumference = 66cm

Respuesta :

abrehman2040 abrehman2040

02-02-2022

Answer:

Area = A = 65.999999999997 cm

Step-by-step explanation:

Circumference = 66 cm

Circumference = 2πr

So 2πr = 66 cm

r = 66/2π =10.509554140127

Area of circle = πr² = 3.14(10.509554140127)²

Area = A = 65.999999999997

Answer Link

Otras preguntas

A scatter plot is made comparing xx, the number of hours since midnight, with yy, the number of lights turned on in a house. What would a point at (7,8)(7,8) on

explain the process of photosynthesis

For what value of x is the parallelogram a rhombus. PLEASE HELP!! WILL MARK BRAINLIEST!!

Which answer choice has an inappropriate shift in voice?

What is the unit rate per hour for a car that has traveled 579 miles in 9 hours? Round your answer to the nearest hundredth. 64.33 miles per hour 73.67 miles p

anna can celarn her house 3 hours while dalia 4 hours. How long will it take when they clean together

copper wire consists of copper atoms connected through metallic bonds. find the moles of copper in 1.87 * 1024 copper atoms.

What does paragraph 8 reveal about how the narrator's point of view changed as she got older

Which statement best describes a need?

7. Describe the connection between the emergence of women’s rights movements and the Constitutional Revolution in the 1860s and 1870s.