How many minutes are there in two right angles?	Choose the correct choice from the following answers.
A) 21 B) 22 C) 17 D) 2888 E) 2880
E   2880   They are the hour-minute, hour-second, and minute-second. Each hour, the minute hand will be at a right angle twice, so that's 48 right angles -- 2 for each hour of the day. 2880ach hour, the second hand will go around 60 times and have 2 right angles for each, that's 120 right angles per hour or   120 * 24= 
<gadget id="calculator">  120 * 24</gadget>
<output>2_880</output>
2880
<result>E</result>
How many minutes are there in two right angles?