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Vaselesa [24]
2 years ago
8

What is the circumference of a circle with a diameter of 62 centimeters?

Mathematics
1 answer:
devlian [24]2 years ago
4 0

Answer:

The Answer is 62π or 194.77874452256718078468388976333.

Step-by-step explanation: To find the circumference of a circle, you need to multiply the diameter by π. The equation is 2πr.

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can you imagine a situation that you can model using two equations such as c= p+0.06p=1.06p and f=c-50?
Otrada [13]

Answer:

If you are on Connexus this test is a reflection so there is no wrong answers.  

Step-by-step explanation:

7 0
3 years ago
Find m∠X. Put the answer below.<br> m∠X =
Vika [28.1K]

Answer: 30 deg

Step-by-step explanation:

This is an example of a 30-60-90 triangle because the proportions of the sides are 1-2-sqrt(3). Therefore m<X = 30 degrees.

3 0
2 years ago
Find the circumference of a circle whose area is 24
zalisa [80]

The answer is: " 17.35 " .

__________________________________

→ The circumference of the circle is: " 17.35 units " .

__________________________________


The area, "A", of a circle:

A = \pi * r² ;

Note: \pi  = 3.14 .

The area of the circumference, "C", of a circle:

C = 2 \pi r .

__________________________________________

Given:

A = 24 ;

Use the formula for the area, "A" of a circle, to find the radius, "r" .

Then, plug the value obtained for "r" into the formula for the circumference, "C" , of a circle:

C = 2\pi r l

To solve for the circumference, "C", of the circle.

________________

A = \pi  *  r^{2} ;

24 = 3.14 * r² ;

↔ 3.14 * r² = 24 ;

Divide each side of the equation by "(3.14)" ;

[3.14 * r²] / 3.14 = (24) / (3.14) ;

to get:

→ r² = 7.64331210191 ;

Take the positive square root of each side of the equation;

to isolate "r" on one side of the equation; & to solve for the radius, "r" ;

→ ⁺√(r²) = ⁺√(7.64331210191) ;

to get:

→ r = 2.76281034802 ;

____________________________

Now, plug this "obtained value" for the radius, "r" into the equation for the formula for the circumference, "C" of a circle:

→ C = 2 \pi * r ;

to solve for the circumference, "C", of the circle:

→ C = 2 * (3.14) * (2.76281034802) ;

= (6.28) * (2.76281034802) ;

= 17.3504489856 ;

→ round to: " 17.35 units" .

__________________________________

The answer is: " 17.35 " .

__________________________________

→ The circumference of the circle is: " 17.35 units " .

__________________________________

6 0
3 years ago
A. 4/7 B. 2/7 C. 3/7 D. 5/7
Amiraneli [1.4K]
I don’t get it what is the question ?
6 0
3 years ago
Draw a rhombus that is not a square. Label the lengths of its sides and its height so it represents a rhombus with an area of 20
Tcecarenko [31]

Answer:

          /\

\sqrt{20} /     \\sqrt{20}

     /         \

     \         /

\sqrt{20}  \     / \sqrt{20}

          \/

Step-by-step explanation:

i hope this is right it took me 30 min for the ascii

6 0
3 years ago
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