3.
|
The reflex angle between the hands of a clock at 10.25 is:
|
|
|
Answer: Option D
Explanation:
Angle traced by hour hand in
|
125
|
hrs =
|
|
360
|
x
|
125
|
|
º
|
= 312
|
1
|
º
|
.
|
12
|
12
|
12
|
2
|
Angle traced by minute hand in 25 min =
|
|
360
|
x 25
|
|
º
|
= 150º.
|
60
|
Reflex angle = 360º -
|
|
312
|
1
|
- 150
|
|
º
|
= 360º - 162
|
1
|
º
|
= 197
|
1
|
.
|
2
|
2
|
2
|
Title : Clocks Q3
Description : 3. The reflex angle between the hands of a clock at 10.25 is: A 180º B 192 1 º 2 C 195º D 197 1 º ...
Rating : 5
