Question

Can the set of lenghs be side of a right angle?
~16cm,63cm,66cm
A-yes
B-no

Answer 1

use pythagoras theorem to check

does

\[66^2 = 63^2 + 16^2\]

Answer 2

so do i subtract

Answer 3

Just see if that equation is correct. If it is, then the set of lengths can be sides of a right angle. If the equation is not correct, then the set of lengths cannot be sides of a right triangle

Answer 4

um... do u know whether its yes or no

Answer 5

no... square all terms... then see if the sum of the right hand side is the same as the left hand side

Answer 6

ok

Answer 7

the question is basically asking

does 66^2 have the same value as 63^2 + 16^2

Answer 8

i know waht the question is asking so is it yes or no

Answer 9

well if you calculate it... you'll find out...

Answer 10

or you can wait and someone always gives the answer

Answer 11

:( but im in a hurry tho

Answer 12

here is an online calculator... it will speed things up

http://web2.0calc.com/

Answer 13

nirma will give u the ansewer now

Answer 14

ik yayay

Answer 15

hurry nirma

Answer 16

for right triangle
(hypo)^2=(base)^2+(perpen)^2
hypotenuse is the longest side..
66^2=63^2 + 16^2
4365 is not equal to 4225
so it is not right angle tri.

Answer 17

there you go... the answer...

Answer 18

the answer is no rit

Answer 19

that's correct

Answer 20

@kx2bay y u r in so hurry its not ur que ??

Answer 21

um... wats que

Answer 22

yeah wats que

Answer 23

ikr lol