Respuesta :

Answer:

m<1=62°

solution,

In rhombus,diagonal bisects the angle,

<ABD+<DBC+<C=180°

or, <1+<1+56=180°

or, 2<1=180°-56°

or, 2<1=124

or, <1=124/2

<1=62°

hope this helps...

Good luck on your assignment..