3 years ago

Find the area of the circle r=14m use pi=3.14 and round your answer to the nearest hundredth

Mathematics

1 answer:

pantera1 [17]3 years ago

7 0

Answer:

<h2>The answer is 615 m²</h2>

Step-by-step explanation:

Area of a circle = πr²

where

r is the radius

From the question

r = 14 m

π = 3.14

The area of the circle is

A = 3.14 × ( 14 ) ²

= 3.14 × 196

= 615.44

We have the final answer as

<h3>615 m² to the nearest whole number</h3>

Hope this helps you

You might be interested in

The distance of the point (5, -1) from the y axis is *

pashok25 [27]

Answer:

5 units

Step-by-step explanation:

draw a horizontal line from the point (5, -1) to the y-axis: y=-1, it hits the y-axis at (0, -1). the distance between the two is 5 units

4 0

2 years ago

An equation that defines y as a function of x is given. Solve for y in terms of x, and replace y with the function notation f(x)

34kurt

Answer:C

Step-by-step explanation:

3 0

3 years ago

Which table represents a direct variation function?

leonid [27]

3 i think it might be

8 0

3 years ago

Read 2 more answers

Please help I'm almost done the test and need this and one other question

PolarNik [594]

Answer:

$z=68$

Step-by-step explanation:

Use the formula $180\times(n-2)$ to find the sum of the angles in a polygon, given <em>n</em> sides. This formula tells us the angles of this pentagon must add to 540 ( $180\times(5-2)=540$ ).

So, we can setup an equation:

$70+2z+11+119+z+2z=540$

Solve for z:

$200+5z=540$ Combine like terms

$5z=340$ Subtract 200

$z=68$ Divide by 5

Therefore, the value of z = 68.

6 0

3 years ago

The length of a square is 6 2/3 inches. What is the Perimeter of the square?

Kruka [31]

Answer:

<u><em>26 2/3 inches</em></u>

Step-by-step explanation:

P= 4 × 6 2/3

P= <em><u>26 2/3 inches</u></em>

3 0

2 years ago