[填空题]
A triangular plot of farming land is shoq zkj uz(n+/z7m uz7z;wn in the diagram belx82:z,jd unwfpi79nme/rx 1j+ 7hyxe ow. The longest side is 120120 m, with the two adjoining angles to this length 8dm 97+uej7xzxn1y j2prwx,e: i h/nfbeing $35^{\circ}$ and $25^{\circ}$.
1.Find the lengths of two other sides of this plot of land.a$\approx$ m,b$\approx$ m
2.Find the area of the plot of farming land. $m^2$
