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

Determine whether the origin is included in the shaded region and whether the shaded region is above or below the line for the graph of the following inequality

What is photosynthesis?

simplify (2x+5y) (2x+3y)

Your Dui conviction affects all of the people in your life and all of those people who become part of your life as a result of your criminal activity

Where have geostationary satellites been placed? A) above the equator B) Florida C) along the highest latitudes D) Texas E) along the tropic of Capricorn

When is it appropriate to use acronyms and emoticons in business communication? 1.when the receiver of the message knows what is meant 2.when the receiver of th

Find the slope of the line containing the pair of points-8.11) and (-4,10)

What would be the answer to this? Would it be a rotation of 90 degrees counterclockwise followed by reflection over x- axis???help

(-7/6) - (-2/3) - 9/6

Kelly drove north for 9 miles and then east for 12 miles at an average rate of 42 miles per hour to arrive at the town of Prime. Brenda left from the same locat