3 years ago

Trigonometry

Mathematics

1 answer:

Maurinko [17]3 years ago

3 0

Answer:

You can see that

radians becomes one revolution when you use the arc length formula:

Let

. That means:

which is the formula for the full circumference of a circle. Since

radians is one revolution:

rev

(

rad

rev

)

rad

Step-by-step explanation:

You might be interested in

Please I really need help with 10-17

Ira Lisetskai [31]

This is for number 10

6 0

3 years ago

The rational number that expresses a loss of $25.30 is +$25.30 -$25.30 +$2.53 -$2.53 , and the rational number that represents a

Mkey [24]

It’s the 2nd one I hope this helps homie

7 0

3 years ago

Read 2 more answers

Triangle FGH is formed by connecting the midpoints of the side of triangle CDE The lengths of the sides of triangle FGH are show

Vlad1618 [11]

Answer: 36

Step-by-step explanation:

By the triangle midsegment theorem, CE=16, CD=10, and ED=10.

So, the perimeter of triangle CDE is 10+10+16=36

5 0

2 years ago

one-third of a number x is equal to 22 less than the number. Write and solve an equation to find the number.

vitfil [10]

1/3x=x-22
Add 22 to both sides to get 22+1/3x=x
Subtract 1/3x from both sides to get 22=2/3x
Multiply each side by 3/2 to get x=33!

4 0

3 years ago

During a construction project, heavy rain filled construction cones with water. The diameter of a cone is 12 in. and the height

sergey [27]

Volume of a cone = πr^2(h/3)
r=6
h=27

v = π(6^2)27/3
v = π (36)(9)

v=π324 in. cubed
or
v=1,017.36 in. cubed

3 0

4 years ago