find the value of x in figure
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Hi the value of x=118
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give me solution
Hi
hi
As 30+40+48=118.then.360-118=242i.e. 30+40+48+242=360but x=360-242=118 hence x=118
why you have subtracted from 360
because abcd forms a quadrilateral and sum of all angles in a quadrilateral is 360
Because x+cdb=360 (sum of all angles around a point is equals to 360 degrees
ok
Ya both the explanation S are correct
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HEY!!!HERE IS YOUR ANSWER
In triangle ABC ,
<A+<B+<C=180°_______by ASP
48°+<B+<C=180°
<B+<C=180°-48°
<B+<C=132°
40°+<DBC+30°+<DCB=132°
<DBC+<DCB=132°-(40°+30°)
<DBC+<DCB=132°-70°
<DBC+<DCB=62°
in triangle DCB ,
<DBC+<BDC+<DCB=180°
62°+<BDC=180°____(since <DBC+<DCB=62°)
<BDC=180°-62°
<BDC=118°
##<BDC=X=118°
HOPE IT HELPS YOU!!!!
In triangle ABC ,
<A+<B+<C=180°_______by ASP
48°+<B+<C=180°
<B+<C=180°-48°
<B+<C=132°
40°+<DBC+30°+<DCB=132°
<DBC+<DCB=132°-(40°+30°)
<DBC+<DCB=132°-70°
<DBC+<DCB=62°
in triangle DCB ,
<DBC+<BDC+<DCB=180°
62°+<BDC=180°____(since <DBC+<DCB=62°)
<BDC=180°-62°
<BDC=118°
##<BDC=X=118°
HOPE IT HELPS YOU!!!!
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