in a right angled triangle one side is equal to 25cmvand the other equal to 24 cm .find out length of third side
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let,
h = 25
b = 24
p = x = third side
we know that according to pythagoras theorem รท
h^2 = b^2 + p^2
=> 25^2 = 24^2 + x^2
=> 625 = 576 + x^2
=> x^2 = 625 - 576
=> x^2 = 49
=> x = 7 .
h = 25
b = 24
p = x = third side
we know that according to pythagoras theorem รท
h^2 = b^2 + p^2
=> 25^2 = 24^2 + x^2
=> 625 = 576 + x^2
=> x^2 = 625 - 576
=> x^2 = 49
=> x = 7 .
Muskichuski:
but actual answe is 34.6cm
from where 2 comes?
thats not 2 , its square
and 34.6 will be the answer in the another case v.i.z when we take the unknow side as hypotnuse (h)
if we consider the unknown side as perpendicular (p) or base (b) then answer would be 7 .
ok
yup !
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