Mathematics : asked on 8ed12c498ffe6ce43a93f916056180ed

26.10.2021

Find the radius of a circle with a circumference of 36 inches.

3

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29.01.2023, solved by verified expert

Mathematics, English, Physics. Research Scholar at Indian Institute of Technology, Roorkee

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Answer:

radius = 5.7 inches

Step-by-step explanation:

Given

Circumference = 2πr = 36 inches

2πr = 36

2(22/7) r = 36

r = 36×7/(2×22) = 5.7 inches

Thus, radius = 5.7 inches

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Mathematics

The circumference of a circle is 36π feet. what is the length of the radius of this circle? 9 ft 18 ft 36 ft 72 ft

Step-by-step answer

P Answered by PhD

44

18 ft

Step-by-step explanation:

The circumference of a circle is given by

C = 2 * pi *r

36 pi = 2 * pi *r

Divide by pi on each side

36 = 2 * r

Divide each side by 2

36/2 = 2r/2

18 =r

Mathematics

The circumference of a circle is 36 x feet. What is the length of the radius of this circle? 9 ft 18 ft 36 ft 72 ft

Step-by-step answer

P Answered by Specialist

24

18

Step-by-step explanation:

Radius is 1/2 the circumference

Mathematics

Anyone help me please. A circle has a circumference of 36. What is the radius of the circle? Take pi to be 3.142. State the answer to one decimal place.

Step-by-step answer

P Answered by Master

R=5.7

Step-by-step explanation:

$Radius=\frac{Circumference}{2\pi }$

$R=\frac{36}{2(3.142)}$

$R=\frac{36}{6.284}$

R=5.728835137

R=5.7

Hope this helped :)

Mathematics

What is the radius of this circle if the circumference is 18 pi cm? A circle. C = 18 pi cm 3 cm 9 cm 18 cm 36 cm

Step-by-step answer

P Answered by PhD

67

9 cm

Step-by-step explanation:

$\because \: C = 2\pi \: r \\ \\ \therefore \: 18\pi = 2\pi \times r \\ \\ \therefore \: r = \frac{18\pi}{2\pi} \\ \\ \therefore \: r =9 \: cm$

Hence, radius of circle is 9 cm.

Mathematics

What is the radius of of a circle with a circumference of 36π cm? a. 18 cm b. 36 cm c. 18π cm d. 72 cm

Step-by-step answer

P Answered by Master

9

I hope this helps you

Circumference=2pi.r

36pi.=2pi.r

r=36/2

r=18

Mathematics

Anyone help me please. A circle has a circumference of 36. What is the radius of the circle? Take pi to be 3.142. State the answer to one decimal place.

Step-by-step answer

P Answered by Master

R=5.7

Step-by-step explanation:

$Radius=\frac{Circumference}{2\pi }$

$R=\frac{36}{2(3.142)}$

$R=\frac{36}{6.284}$

R=5.728835137

R=5.7

Hope this helped :)

Mathematics

What is the radius of this circle if the circumference is 18 pi cm? A circle. C = 18 pi cm 3 cm 9 cm 18 cm 36 cm

Step-by-step answer

P Answered by PhD

67

9 cm

Step-by-step explanation:

$\because \: C = 2\pi \: r \\ \\ \therefore \: 18\pi = 2\pi \times r \\ \\ \therefore \: r = \frac{18\pi}{2\pi} \\ \\ \therefore \: r =9 \: cm$

Hence, radius of circle is 9 cm.

Mathematics

What is the radius of this circle if the circumference is cm? 3 cm 9 cm 18 cm 36 cm

Step-by-step answer

P Answered by Master

16

Circumference= 2*pi*r

2*pi*r= 18*pi

2*r=18

r=9

Final 9 cm

Mathematics

What is the radius of this circle if the circumference is 18π cm? c=18π cm 3 cm 9 cm 18 cm 36 cm

Step-by-step answer

P Answered by PhD

2

9 cm

Step-by-step explanation:

Circumference of a circle is given by

C = pi * 2 *r

18 pi = pi * 2 *r

Divide each side by pi

18 = 2 r

Divide each side by 2

18/2 = 2r/2

9 = r

The radius is 9 cm

Mathematics

What is the radius of of a circle with a circumference of 36π cm? a. 18 cm b. 36 cm c. 18π cm d. 72 cm

Step-by-step answer

P Answered by Specialist

9

I hope this helps you

Circumference=2pi.r

36pi.=2pi.r

r=36/2

r=18

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