Question

Find the number of right angle turned through by the hour hand of the clock when it goes from :

a) 6 to 9
b) 12 to 6
c) 9 to 3
d) 2 to 5
e) 4 to 1
​

Answer 1

Answer:

b is the answer as clock makes a straight line at that time go with be

Answer 2

Step-by-step explanation:

a)6-3=3 hours,means one right angled triangle b)8-2=6 hours,means two right angled triangle c)11-5=3 hours,means two right angled triangle d)13-10=3 hours,means one right angled triangle e)9-0=9 hours,means three right angled triangle f)12-6=6 hours,means two right angled triangle