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UY) YU IVU ULE AAS Giipiy a —, , __ In Fig. 1, name the following angles. Q R, (i) an acute angle at T (ii) an acute angle at Q, (iii) three obtuse angles (iv) a right angle, (v) a straight angle. “ 3, . Classify the angles whose magnitudes are given below. Fig. @.1 T, (i) 132° (ii) 26° (iii) 170° (iv) 30°, (v) 79° (vi) 175° (vii) 98.7° (viii) 320°, (ix) 90° (x) 0° (xi) 180° (xii) 270°., . Find the number of degrees in, (i) 5 of a right angle. (ii) 40% of a right angle., (iii) 120% of a right angle. (iv) ; of a straight angle., (v) 50% of a straight angle. (vi) 130% of a straight angle., . State the type of angle in each case, formed between the following directions., (i) East and North (ii) East and West, (iii) North and South-East (iv) North and North-East, . Using only a ruler, draw an acute angle, a right angle and an 420°, obtuse angle in your notebook and name them., . In Fig. Q.6, find 2x. Is it acute, obtuse or reflex? x, , Fig. 0.6, sme DAO