solve the question plzzz
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The answer is 5... I think it's the right answer but pls someone cross-check it
Bareilly:
yes the answer is 5
Answered by
1
given
BC
=5cm
AC-AB=1
Let AB=x
AC-x=1
AC=1+x
In right angled traingle abc
(AC)2 = (AB)2+(BC)2
(1+x)2= (x)2+(5)2
1+x2+2x=x2+25
1+x2+2x-x2=25
1+2x=25
2x=25-1
2x=24
x=24/2
x=12
AB=12cm
AC=1+x
=1+12
=13
1+Sin c /Cos. c
1+AB/AC /BC/AC
1+12/13 /5/13
13+12/13 / 25/13 5/13
=5answer
BC
=5cm
AC-AB=1
Let AB=x
AC-x=1
AC=1+x
In right angled traingle abc
(AC)2 = (AB)2+(BC)2
(1+x)2= (x)2+(5)2
1+x2+2x=x2+25
1+x2+2x-x2=25
1+2x=25
2x=25-1
2x=24
x=24/2
x=12
AB=12cm
AC=1+x
=1+12
=13
1+Sin c /Cos. c
1+AB/AC /BC/AC
1+12/13 /5/13
13+12/13 / 25/13 5/13
=5answer
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