Question

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Answer 1

use the Pythagoras theorem:-

41^2 = 9^2 + l^2

solve for l

Answer 2

What?

Answer 3

have you not come across the Pythagoras theorem?

Answer 4

I DONT GET IT I DONT get my answer when i do it

Answer 5

If you have a right angled triangle like in the diagram
the square on the longest side = sum of the squares on the other 2 sides

Answer 6

a/62 = b^2 + c^2

Answer 7

18 and 82

Answer 8

* typo - that is a^2

Answer 9

what

Answer 10

what are you i'm confused more

Answer 11

- _-

Answer 12

what is 18 and 82 supposed to be?

Answer 13

-_- WHEN I TIMES 2 WON BOTH SIDES AS

Answer 14

41^2 means 41 squared not 41 times 2
41^2 = 41* 41

Answer 15

=+= OKAYYY

Answer 16

41^2 = 9^2 + l^2
l^2 = 41^2 - 9^2

when you have worked out the right side,
take its square root - that will give you the length of l.

Answer 17

82?

Answer 18

is that what you get for the value of l?

Answer 19

YES --_-

Answer 20

no

what is 41*41 ?

Answer 21

1681

Answer 22

right and 9^2 ?

Answer 23

81

Answer 24

ok - so 1681 - 81 = 1600

now use your calculator to find the square root of 1600 and that is your answer

Answer 25

wwh k

Answer 26

40

Answer 27

? - are you using shorthand?

Answer 28

40 is correct

Answer 29

lol - you are a character!