The area of rhombus is 256m if one the diagonal is 15 cm long find the length of the other diagonal
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Answer:
Let AC and BD be the two diagonals intersect at O
Let AC =24 Therefore AO=12
AOB is a right angled triangle
BO=152−122−−−−−−−−√=9BO=152−122=9
BD=18 cm
Area = 1/2*AC*BD
=1/2*24*18=216 cm^2
I Hope It Will Help!
^_^
Let AC and BD be the two diagonals intersect at O
Let AC =24 Therefore AO=12
AOB is a right angled triangle
BO=152−122−−−−−−−−√=9BO=152−122=9
BD=18 cm
Area = 1/2*AC*BD
=1/2*24*18=216 cm^2
I Hope It Will Help!
^_^
Saatwiik:
Why?
yes but mujhe step by step kar ke batia saatwiik bhaiya
kare
thanks but didi your ans is wrong
See area = 256 = 1/2 × d1 × d2 you must be knowing this
so d2= 256×2/15 = 34.13 cm
yes her answer is wrong that's what I am saying
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length of another diagonal=34 .13
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