Question

Is my answer correct?
A side of an equilateral triangle is 20yd long. What is the area of the triangle? Do not round any intermediate computations, and round your answer to the nearest tenth.

Answer 1

copy and paste the same exact question onto google and google will give you your right answer :D

Answer 2

I dont trust the google calculator its always wrong for some reason :(

Answer 3

hold on then lol

Answer 4

After following the formula I got 100√3 then rounded to the nearest tenth i got 100 yd^2

Answer 5

There's a formula to calculate the area of an equilateral triangle. Here it is:
A=3√4s2
where s is the length of one side of the triangle.

Answer 6

The perpendicular bisector divides the triangle into 2 30 60 90 triangles.
One side of the rectangle is 10 yards.
The length of the other side is 10 * sq root of 3
So the area is 10 * 10 * sq root of 3

Answer 7

It wont let me put the sq root in the answer box

Answer 8

Area is about 173.2 sq yards

Answer 9

173.21yd² ?

Answer 10

ok i wa right :D

Answer 11

so the answer is 173.21?

Answer 12

wolf can i be in your legion?
;3

Answer 13

sure ali :-)

Answer 14

yeah in exact but yours is right too

Answer 15

:-)

Answer 16

thanks guys

Answer 17

No problem :-)

Answer 18

Well a more exact answer is 173.205080756888 sq yards.

Answer 19

I was kinda making it easy for him but that works too :3

Answer 20

okay :-)

Answer 21

And thanks for the medals

Answer 22

No prob xD

Answer 23

Yall wanna tell me how i go about doing this?
A pole that is 2.7m tall casts a shadow that is 1.29mlong. At the same time, a nearby building casts a shadow that is 48.5m long. How tall is the building? Round your answer to the nearest meter. Or shall I open another question?

Answer 24

Post in a new question? Thats what they always tell me :P

Answer 25

I know it's something like 2.7/x
1.29/48.5

Answer 26

nvm then xDDD

Answer 27

alrighty :)

Answer 28

okai :P

Answer 29

Well if you make it a new question, then I could get another medal but we can stay right here if you want