1. Let 7(d) denote the amplitude of parallelism in H.G. Then: A) 7(10)> 7(100) C)a(10) =7(100)...

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1. Let 7(d) denote the amplitude of parallelism in H.G. Then: A) 7(10)> 7(100) C)a(10) =7(100) B) 7(10)<7(100) 2. As in (1) above, 7(10) can be: A) 85 B) 170 C) 90 3) Lim 7(d)(as d →0*)= A) 90 B) 70 C)180 D) does not exist D)N.A. D)N.A. 4) Let ABC be a triangle in E.G. with AB=8,AC=6,BC=10. Then it is a right triangle at the vertex: A) A C) C D) N.A. 5.In (4) above, let M be the midpoint of BC and let O be the B) B point of intersection of the medians of ABC. Then OM = A) - 10 3 C)5 D) N.A. 1. Let 7(d) denote the amplitude of parallelism in H.G. Then: A) 7(10)> 7(100) C)a(10) =7(100) B) 7(10)<7(100) 2. As in (1) above, 7(10) can be: A) 85 B) 170 C) 90 3) Lim 7(d)(as d →0*)= A) 90 B) 70 C)180 D) does not exist D)N.A. D)N.A. 4) Let ABC be a triangle in E.G. with AB=8,AC=6,BC=10. Then it is a right triangle at the vertex: A) A C) C D) N.A. 5.In (4) above, let M be the midpoint of BC and let O be the B) B point of intersection of the medians of ABC. Then OM = A) - 10 3 C)5 D) N.A.