Question

HELP!!!!!! Will fan and medal

Answer 1

Hint: The triangle is a isosceles right angle triangle.

Answer 2

Oh, So it's the 45,45,90

Answer 3

Right!

Answer 4

I have another question

Answer 5

A square television screen has a side length of 10 inches. What is the approximate length of the diagonal of the television screen?








A.
10 inches







B.
14 inches







C.
20 inches







D.
100 inches

Answer 6

Post it and tag me

Answer 7

@ShailKumar

Answer 8

Can you calculate it ?

Answer 9

I thought it was 10+10+10+10 Because it is a square T.V. screen

Answer 10

You need to calculate AC..

Answer 11

AC (or BD) is the diagonal of the screen. Do you know Pythagoras theorem ?

Answer 12

Yes

Answer 13

Apply Pythagoras theorem and calculate AC.

Answer 14

pythagorean theorem

Answer 15

Yes

Answer 16

1 min still calculating

Answer 17

I got 60

Answer 18

That is wrong !

Answer 19

I know that But I did a^2 x c^2

Answer 20

Show me your steps

Answer 21

I messed up it was 40!

Answer 22

Actually, it is \(AC^2 = AB^2 + BC^2\)
Can you calculate now ?

Answer 23

It's not 40?

Answer 24

Yes, it's not 40.

Answer 25

20!!!

Answer 26

Nope

Answer 27

Can you calculate or not ?

Answer 28

I guess not . _.

Answer 29

OK

Answer 30

AB = 10 inches and BC = 10 inches. RIGHT?

Answer 31

Right

Answer 32

So, \(AC^2 = AB^2 + BC^2 = 10^2 + 10^2 = 100+100 = 200\)
i.e \(AC = \sqrt{200} \)
Can you calculate \(\sqrt{200}\) ?

Answer 33

yea

Answer 34

What is it ?

Answer 35

14.1421356237

Answer 36

Correct!

Answer 37

So, wait that was the answer the whole time O_O

Answer 38

@ShailKumar I have one more
A banner is in the shape of a 30°–60°–90° triangle. The shorter leg has a length of 30 inches.


What is the approximate length of the longer leg?









A.
15 inches







B.
42 inches







C.
52 inches







D.
60 inches

Answer 39

I believe it's 60 but I'm not sure

Answer 40

Do you know about trigonometry ?

Answer 41

Not really

Answer 42

I know some Trigonometry

Answer 43

@ShailKumar you still there?

Answer 44

OK.