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

please please please help me!

how is the area of a trapezoid related to the area of a rectangle?

Which are the first five terms of a geometric sequence in which the second term is 6 and the fourth term is 54?

Elements in the same group have _____. a. the same number of electron shells b. the same number of protons c. similar chemical properties d. the same number of

Normal ketchup vs Fancy Ketchup. What’s the difference?

What number is 100% of 113. Help me please

Energy can generally be considered to be either kinetic energy or potential energy. Some specific forms of energy, such as electrical, magnetic, and gravitation

How to find the answer ?

Which of the following are part of the Ten Essentials list? A. Map b. Matches c. Charcoal d. Pillow e. Knife f. Radio

Andrew spent $69.70 to fill up his gas tank. Each gallon of gas costs $4.10. He then drove 442 miles until his gas tank was empty. How far did the car travel, o