3 years ago

The radius of a circle is 1 foot. What is the length of a 45 degree arc

1 answer:

7 0

Circumference = 2 x PI x r
circumference = 3.14 x 2 x 12 inches = 75.36 inches

45/360 = 0.125

75.36 * 0.125 = 9.42 inches

You might be interested in

Giving brainlyist to the first person to answer with a complete and correct answer.

julsineya [31]

Hi There!

Given:

A placemat requires 30 feet of ribbon
Mandy has 200 feet of ribbon

To Find:

How many placemats can Mandy make, if she has 200 ft of ribbon?

Solve:

200÷30≈7

Thus, she can make 7 placemats.

<h3>Hope it helps & enjoy your day!</h3>

$\huge\textbf{TheStarryNights}$

3 0

2 years ago

Read 2 more answers

What's the equation of a line that passes through points (–1, –5) and (1, 3)?

erastova [34]

Answer:

y=4x-1

Step-by-step explanation:

4 0

3 years ago

Solve for b. 4b-3b+7= 10

Morgarella [4.7K]

b = 3

Step-by-step explanation:

$4b - 3b + 7 = 10$

Add similar terms :

$4b - 3b = b \\ b + 7 = 10$

Collect like terms and simplify

$b = 10 - 7 \\ b = 3$

7 0

3 years ago

Read 2 more answers

at a movie theater, the adult ticket price is $8 and the child ticket price is $6. For a certain movie, 200 tickets were sold an

Pie

820 tickets were sold

3 0

3 years ago

What is the sum of the interior angles of a 28-gon?<br> s = (n-2) 180

zimovet [89]

Answer:

1,00090

Step-by-step explanation:

3 0

3 years ago