SidesIn the given figuRevision Exercise(b) ZA = 5,ZA = 60°,B = 170°, C-,B = 50°, ZC = OneI. Find out in which cases a triangle is possible:(a) P = 100°, 4Q = 70°, ZR = 20°(c) 2X = 70°, ZY = 60°, ZZ = 50°2. Find BAC and ZACB in the given figure.10. State which(a) ABhich of the following aAB=1 cm, BC = 20XY = 17 cm, YZ = 10amine which of the fol11. Examin(a) (1,1,2)130°12. The lesThe lengths of the legs(a) a = 5 cm , b=Aladder is placed as15260°rior opposite angles are equal to eaval to each oreaches a window4. In the figure girerd angle. Find the angles of thean the other acute angle. Findof the trandae Find theс D3. One of the exterior angle of a triangle is 90° and its interior opposite athe measure of each of these two equal angles of the triangle.4. Each of the two equal angles of a triangle is twice the third angle. FindOne acute angle of a right-angled triangle measures 12° less than theof each angle.6. A man walks 10 m due East and then 24 m due North. How far is he from +7. In AABC, line segments DE is parallel to BC. Find x, y, andthe starting point15. A ladthe70°Y90+2112​