Question

which of these cannot represent the lengths of the sides of a right triangle
A. 3ft, 4ft, 5 ft
B. 6in , 8in , 10in
C. 16 cm, 63 cm, 65 cm,
D. 8m , 9m , 10m

Answer 1

so what you know about the lengths of a right triangle in function of pythagora"s theorem ?

Answer 2

the square of hypothenuse need being equal with the sum of ...

do you know this ?

Answer 3

yup

Answer 4

so than try these choises

A. 3,4 and 5

this mean that 9 +16 =25

so this is right

hope you can continue and will get the right answer

Answer 5

so B.

36 +64 =100

is right too

yes ?

Answer 6

ok

so what you think abour D.

64 +81 =100

so this is right ?

Answer 7

not is sure

Answer 8

ok

now you need calculi the choises C.

is right or not ?

Answer 9

courage please or you dont like cooperat nothing ?

Answer 10

16,63 and 65

what you get ?

Answer 11

i add it right

Answer 12

not

16 squared = ?

63 squared = ?

65 squared = ?

and you need to see than the sum of 16 squared and 63 squared will be equale with 65 squared

ok ?

Answer 13

or you dont know what mean the pythagora"s theorem ?

Answer 14

well the square root of 16 is 4
63=7.937253933193772
65=8.06225774829855

Answer 15

not the squareroot

the square like 16^2 = ?

Answer 16

lol sorry

Answer 17

try it now ,courage

Answer 18

16^2 =256

continue

Answer 19

and 63 is 25047

Answer 20

63^2 = 3969

and 65^2 =

sorry but i dont know how you have got this

Answer 21

so 65^2 = 4225

Answer 22

sorry it cuz i pushed the wrong numbers

Answer 23

so than

256 + 3969 = 4225 ????

Answer 24

so yes is right

Answer 25

than you see that the choise D not is right sure


hope so much that you understand it now sure


yes ?

Answer 26

yup thanks a lot and thanks for the patience

Answer 27

was my pleasure

good luck


bye