Question

Q1. A) Find the number of right angles turned through by the hour hand of a clock
when it goes from: i) 10 to 1
ii) 1 to 7
B) Specify the type of quadrilateral ABCD, given the following information
1) AB is parallel to CD, BC is parallel to AD, angle DAB = 60°
ii) AB is parallel to CD, AD is parallel to CB, AB = CD, BC= AD, DA is perpendicular​

Answer 1

Answer:

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Answer 2

Answer:

from 10 to 1 number of angle = 1

from 1 to 7 number of angle = 2