if the angles of triangle are 30 nd 45 and the included side is (root 3+ 1) thne what is the area of triangle?
The angles are given as 45 degree and 30 degree and included side of length (root 3+ 1) unit so we can draw figure as shown below,
Lets draw a perpendicular AD on BC now
BC = unit
lets BD = x unit so CD = unit
In right angle triangle ABD ,
Now taking right angle triangle ADC ,
Lets draw a perpendicular AD on BC now
BC = unit
lets BD = x unit so CD = unit
In right angle triangle ABD ,
Now taking right angle triangle ADC ,