All categories

1 year ago

Find the area and the circumference of a circle with radius 4 yd

Mathematics

1 answer:

Romashka [77]1 year ago

4 0

First, let's find the area! The formula to find the area of a circle is πr²

πr²

3.14 · 4²

50.24 yds²

Now let's find the circumference. The formula for this is 2πr

2πr

2 · 3.14 · 4

25.12 yds

Hope this helps!

You might be interested in

Simplify 5x−4y+2(y+x)

RSB [31]

Answer:

7x -2y

Step-by-step explanation:

5x−4y+2(y+x)

Distribute

5x -4y +2y +2x

Combine like terms

5x +2x -4y +2y

7x -2y

7 0

3 years ago

Anisa went to Dicks Sporting good and bought

MissTica

Answer: $492

The work:

Anisa got $116

58 x 2 = 116

Emma got $376

94 x 4 = 376

Add them: $492

5 0

2 years ago

Read 2 more answers

Two shirts and one tie costs $42, but one shirt and two ties cost $39. What does one shirt cost?

amid [387]

Let s = shirts
let t = ties
2s + t = 42
s + 2t = 39
s = 15
t = 12
one shirt equals $15

3 0

2 years ago

James has 2 marbles. His friend gives him 3 marbles. which two doubles facts can you use to find out how many marbles James has

timofeeve [1]

You could add 2+3=5thats so easy

3 0

2 years ago

EZ Car Rental charges $40 per day and $0.25 per mile driven. Ace Car Rental charges

Tema [17]

Answer:

B. 75

Step-by-step explanation:

When both cars travel 75 miles they both add up to $58.75

3 0

2 years ago