3 years ago

The radius of a circle is 4 feet. What is the area of a sector bounded by a 45 degree arc

Mathematics

2 answers:

Kipish [7]3 years ago

6 0

45/360 * 4^2 pi = 6.283
ANSWER IS 6.283 (3 decimal places)

alexgriva [62]3 years ago

3 0

Answer:

2π ft²

Step-by-step explanation:

Circle Area:

A = πr²

A = π × (4 ft)²

A = 16π ft²

Sector Area:

A = (45°)/(360°) × 16π ft²

A = 2π ft²

You might be interested in

algebra 1 exam 5 - continued Use the point-slope form linear equation given to complete problems 5-18 13. what is the equation i

Virty [35]

Answer:

im not sure what this is talking about be more spasific

Step-by-step explanation:

6 0

3 years ago

Thirty subtracted from four times a number is greater than the opposite of 10

Arada [10]

30-4x>-10

Hope I helped

5 0

3 years ago

Which values are solutions to K-3 >-2? Select two options.

Ierofanga [76]

Step-by-step explanation:

k‒3>‒2=k>‒2+3

=k>1

so there is not the answer here

5 0

3 years ago

What is the approximate distance between two points with coordinates (3, 5) and (-4, -8)? Round your answer to the nearest hundr

Anika [276]

There is a problem,in order to solve this u need a cordanite bride for them to go on.

3 0

3 years ago

Read 2 more answers

Hey can you guys help me please help

Gennadij [26K]

What you have to do is look at all the measurements (ft) and they are labeled. And some of the sides that aren't labeled have clues of what they could be. So when I added, I got 78 ft for my answer.

7 0

3 years ago