2 years ago

What is the diameter of a circle with area of 113.04 square cm. use 3.14? pls fast

Mathematics

2 answers:

PilotLPTM [1.2K]2 years ago

4 0

Answer:

d≈12cm

Step-by-step explanation:

Using the formulas

A=πr2

d=2r

Solving for d

d=2A

π=2·113.04

π≈11.99696cm

galina1969 [7]2 years ago

3 0

Answer:

diameter of a circle = 12cm

Step-by-step explanation:

Area of a circle = πr²

113.04 cm² = πr²

First, search for radius (r) :-

r = √(113.04/π)

r = 6 cm

As diameter is equals to 2×radius

The diameter of a circle = 2 × 6cm

Final answer = 12 cm

You might be interested in

Compare. Use >, <, or = to complete the statement. | –10 | | 11 | A. > B. = C. <

mash [69]

Answer: |-10| < |11|

So choice C. is right.

hope this helps!

6 0

3 years ago

Read 2 more answers

the highest recorded temperature in hawaii is 100 degrees F. The highest recorded temperature in colorado is 18 degrees higher t

PolarNik [594]

Answer:

The highest recorded temperature in colorado is 118 degrees F.

Step-by-step explanation:

We have to model this problem initially.

I am going to call the highest recorded temperature in Colorado x.

The highest recorded temperature in hawaii is 100 degrees F. The highest recorded temperature in colorado is 18 degrees higher than that of hawaii.

This means that x is 18 added to 100. So

$x = 100 + 18$

$x = 118$

The highest recorded temperature in colorado is 118 degrees F.

6 0

3 years ago

3w-1 divided by 3 minus 2w+1 divided by 3 =1

LiRa [457]

Answer:

w = 5

Step-by-step explanation:

(3w - 1) ÷ 3 - (2w + 1) ÷ 3 = 1

(Graph, just switch w to x)

3 0

2 years ago

Read 2 more answers

W(h) =12h is wages earned for h hours at $12 per hour. What does W(30) = 360 mean?

Ann [662]

It would be d. none of the above

this would mean $360 earned in 30 hours

3 0

2 years ago

Which numbers are rational?

Otrada [13]

All numbers except for the square root of 50

4 0

2 years ago