FAN AND MEDAL

5 questions

Question

FAN AND MEDAL

5 questions

southern_princess13 · Answer

What is the approximate distance around the half circle with a diameter of 64 meters?
 
 A.
100.48 m
 
 B.
200.96 m
 
 C.
401.92 m
 
 D.
1607.68 m

southern_princess13 · Answer

What is the perimeter of the figure to the nearest hundredth of an inch?		
  

 
 A.
68.24 inches
 
 B.
43.12 inches
 
 C.
38.56 inches
 
 D.
26 inches

southern_princess13 · Answer

What is the approximate perimeter of the figure?		
  

 
 A.
18.8 cm
 
 B.
10.71 cm
 
 C.
7.7 cm
 
 D.
4.71 cm

southern_princess13 · Answer

A pizza has a diameter of 16 inches. What is the approximate circumference of the pizza?	
 
 A.
100.5 inches
 
 B.
50.2 inches
 
 C.
25.1 inches
 
 D.
12.6 inches

southern_princess13 · Answer

A wheel has a diameter of 16 cm. 

Approximately how far does it travel in 5 revolutions?
 
 A.
502.4 cm
 
 B.
251.2 cm
 
 C.
100.48 cm
 
 D.
80 cm

rockhauler98 · Answer

first one (a)

dropkikingbabys · Answer

screw you southern princess, i was the first to give you the answer to a different question and you gave the other owlet the medal

southern_princess13 · Answer

what question ...

southern_princess13 · Answer

sorry?

dropkikingbabys · Answer

It was the one about the distance around the half circle

563blackghost · Answer

I remember that. The thing is though you gave the answer @Dropkikingbabys but did not help the person through the question so @southern_princess13 was probably lost on how you even came across that answer. And there is no need for you to talk to another owlet like that.

dropkikingbabys · Answer

XD, I doubt she cares about how to do it anyways but I also told her exactly how to do it after I gave her the answer.

dropkikingbabys · Answer

It was a super simple problem anyways

southern_princess13 · Answer

what grade are you in @Dropkikingbabys

dropkikingbabys · Answer

11th

563blackghost · Answer

Even if you doubt she cares about the answer you still can't give it away. Also, it is not always simple for others it can be for you but for @southern_princess13 it was probably difficult for her.

southern_princess13 · Answer

lmao thats why its easy for you im in 7th

dropkikingbabys · Answer

All you had to do was punch the values in a formula and divide by 2 lmao

563blackghost · Answer

For the first question we would use the equation to find the circumference in which we would divide by 2....

$\Huge{C= \pi d}$

We know of the diameter which is `64` so we input that...

$\Huge{C=3.14(64)}$

Once you find that you would divide by 2.

southern_princess13 · Answer

i didnt know the formula at first

563blackghost · Answer

@Dropkikingbabys please stop posting comments if you are not going to help the owlet.

dropkikingbabys · Answer

XD XD XD Owlet.. cmon dude

563blackghost · Answer

:P Im not a dude.

southern_princess13 · Answer

#2

563blackghost · Answer

The instructions are for the first one...if that was unclear

southern_princess13 · Answer

do i multiply the numbers and the side and then multiply by 3.14?

563blackghost · Answer

No we would not multiply the numbers. We would first find the circumference of the half-circle in which we have the diameter as `8in` so we input that....

$\Huge{C=\frac{3.14(8)}{2}}$

Once you find that you would add it with the three sides of the rectangle so you would add it with `8+9+9`.

southern_princess13 · Answer

ok i think i got it now thank you :)

563blackghost · Answer

np :)

563blackghost · Answer

For your other question its best to post them separately:

1. It cause a big mess on that one thread.
2. Only one question is allowed on one thread so others can have a chance to help.

southern_princess13 · Answer

ok

563blackghost · Answer

I have to go :( Good luck with your work @southern_princess13 you'll do well ^^

southern_princess13 · Answer

thx