kaise banega ye?????????
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ac^2=ab^2+bc^2
(313)^2=ab^2+(312)^2
97969=ab^2+97344
97969-97344=ab^2
625=ab^2
(25)^2=ab^2
ab=25cm
Area of triangle =1/2×base×height
=(1/2×312×25)cm^2
=156×25=3900cm^2
1cm=1/10 desimetre
3900cm^2=3900/100=39desimetre
than b ans
(313)^2=ab^2+(312)^2
97969=ab^2+97344
97969-97344=ab^2
625=ab^2
(25)^2=ab^2
ab=25cm
Area of triangle =1/2×base×height
=(1/2×312×25)cm^2
=156×25=3900cm^2
1cm=1/10 desimetre
3900cm^2=3900/100=39desimetre
than b ans
sumit707:
tnq
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