Resources

Resources

Bytelearn - cat image with glasses

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Mraphing Catoulati
th/2924160/23228886/d2ae02044cic0c73b9a6e8222ffcf4ad
Area of a Circle (rounded)
Score:
0//1
Penalty: none
Question
Watch Video
Show Examples
The diameter of a circle is 13 in. Find its area to the nearest whole number.
Answer Attempt 1 out of 2

A=

◻ in
^(2)
Submit Answer

Mraphing Catoulati $\newline$ th/ $2924160$ / $23228886$ /d $2$ ae $02044$ cic $0$ c $73$ b $9$ a $6$ e $8222$ ffcf $4$ ad $\newline$ Area of a Circle (rounded) $\newline$ Score: $0 / 1$ $\newline$ Penalty: none $\newline$ Question $\newline$ Watch Video $\newline$ Show Examples $\newline$ The diameter of a circle is $13$ in. Find its area to the nearest whole number. $\newline$ Answer Attempt $1$ out of $2$ $\newline$ $A=$ $\newline$ $\square$ in $^{2}$ $\newline$ Submit Answer

View step-by-step help

View step-by-step help

Circles: word problems

Full solution

Q. Mraphing Catoulati

\newline

th/

2924160

/

23228886

/d

2

ae

02044

cic

0

c

73

b

9

a

6

e

8222

ffcf

4

ad

\newline

Area of a Circle (rounded)

\newline

Score:

0 / 1

\newline

Penalty: none

\newline

Question

\newline

Watch Video

\newline

Show Examples

\newline

The diameter of a circle is

13

in. Find its area to the nearest whole number.

\newline

Answer Attempt

1

out of

2

\newline

A=

\newline

\square

in

^{2}

\newline

Submit Answer

Calculate Tape Rolls: First, we need to divide the total amount of tape needed by the amount of tape on each roll. $\newline$ So, $8,000 \, \text{cm} \div 2,000 \, \text{cm}$ per roll.
Divide Total Amount: Calculating that gives us $8,000 \div 2,000 = 4$ rolls.
Order Rolls: So the electrician should order $4$ rolls of tape.

More problems from Circles: word problems

Question

Skyler climbs a watchtower to guard against forest fires.

\newline

R(h)=\sqrt{13h}

gives the distance, in kilometers, that Skyler can see when their eyes are

h

meters above the ground.

\newline

A(d)=\pi d^{2}

gives the area, in square kilometers, that Skyler can guard when they can see a distance of

d

\newline

Which expression models the area Skyler can guard when their eyes are

h

meters above the ground?

\newline

1

\newline

13\pi h

\newline

13\pi h^{2}

\newline

\sqrt{13\pi h^{2}}

\newline

169\pi h^{2}

Posted 2 months ago

Question

After the outbreak of a mysterious disease, the average wait time at a hospital increased by

70\%

. Before the outbreak, the average wait time at the hospital was

m

\newline

Which of the following expressions could represent the average wait time at the hospital after the outbreak?

\newline

2

\newline

0.7m

\newline

\frac{170}{100}m

\newline

m+70

\newline

m+0.7

\newline

1.7m

Posted 1 month ago

Question

The radius of a semicircle is

3

yards. What is the semicircle's area?

\newline

\pi \approx 3.14

and round your answer to the nearest hundredth.

\newline

Posted 2 months ago

Question

\newline

A man has bent a circular wire of radius

49\text{cm}

to form a square. Find the sides of a square.

\newline

A)100\text{cm}

\newline

B)50\text{cm}

\newline

C)98\text{cm}

Posted 2 months ago

Question

A quarter is worth

\$0.25

and a half dollar is worth

\$0.50

\newline

a. A quarter has a diameter of

\frac{15}{16}

inch and a height of

\frac{1}{16}

inch. Find the surface area of a quarter. Round your answer to the nearest hundredth.

\newline

b. A half dollar has a diameter of

\frac{9}{8}

inches and a height of

\frac{3}{32}

inch. Find the surface area of a half dollar. Round your answer to the nearest hundredth.

Posted 2 months ago

Question

The hypotenuse of a right triangle measures

17 \mathrm{~cm}

and one of its legs measures

8 \mathrm{~cm}

. Find the measure of the other leg. If necessary, round to the nearest tenth.

\newline

\square

\mathrm{cm}

Posted 3 months ago

Question

One of the legs of a right triangle measures

15 \mathrm{~cm}

and its hypotenuse measures

17 \mathrm{~cm}

. Find the measure of the other leg. If necessary, round to the nearest tenth.

\newline

\square

\mathrm{cm}

Posted 3 months ago

Question

One of the legs of a right triangle measures

8 \mathrm{~cm}

and the other leg measures

15 \mathrm{~cm}

. Find the measure of the hypotenuse. If necessary, round to the nearest tenth.

\newline

\square

\mathrm{cm}

Posted 3 months ago

Question

Find the volume of a right circular cone that has a height of

7.4 \mathrm{~cm}

and a base with a radius of

8.1 \mathrm{~cm}

. Round your answer to the nearest tenth of a cubic centimeter.

\newline

\mathrm{cm}^{3}

Posted 3 months ago

Question

Find the volume of a right circular cone that has a height of

13.3 \mathrm{ft}

and a base with a diameter of

9.4 \mathrm{ft}

. Round your answer to the nearest tenth of a cubic foot.

\newline

\mathrm{ft}^{3}

Posted 3 months ago