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172 and 1/2. Because the difference between hour hand and minute hand is 180 degrees.
after moving quarter the hour hand moves 7 and 1/2 degrees.
so 180-7 and 1/2=172 and 1/2
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∙ 13y ago
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In a triangle abc angle b is 4 times angle a and angle c is 9 degrees less than 5 times angle a the size of a is?
a = a b = 4a c = 5a-9 a+4a+5a-9 = 180 10a = 189 a = 18.9 degrees
What is the angle sum of a polygon of 9 sides?
The angle sum of any polygon is 360 degrees.
What is the measure of each interior angle in regular nonagon formula?
The formula for finding the interior angle of a regular n-gon is: (n-2)180/n Since we are dealing with a nonagon (9-gon): we plug 9 in for n and get: (9-2)180/9 = 7 x 180 / 9 = 140 So the measure of each interior angle of a nonagon is 140 degrees.
How do you find the measure of each interior angle of a ngon?
If you mean a regular 9 sided nonagon Total interior angles are (9-2)*180 = 1260 degrees Each interior angle is 1260/9 = 140 degrees
How many sides has a rectangular polygon with an exterior angle of 40 degrees?
A regular polygon with an exterior angle of40O is a nonagon, and has 9 sides.
What time is it quarter past 9?
9.15
What is the angle when the time is quarter to 9?
The angle between the minute- and hour-handson an 'analog' clock at 8:45 is 7.5 degrees.
What is quarter past nine in a digital clock?
9:15
What is quarter after 9?
9:15When telling time, "one quarter" means 15 minutes. The modifiers "to", "till", and "of" means before the hour, while "after" and "past" mean after the hour. Thus "quarter after 9" means "15 minutes after 9 o'clock".
What is a quarter past 9am?
9:15?
What is a quarter after 9?
9:15When telling time, "one quarter" means 15 minutes. The modifiers "to", "till", and "of" means before the hour, while "after" and "past" mean after the hour. Thus "quarter after 9" means "15 minutes after 9 o'clock".
Half past 8 quarter to 9?
half past 8 = 8:30 quarter to 9 = 8:45 I hope that helps answer your question.
What is quarter past 9?
i don know
What time is quarter to 10?
Quarter to is an expression meaning 15 minutes to the next hour. Each quarter of an hour is 15 minutes. So a quarter to 10, is equal to 45 minutes past 9 or 9:45.
What time is 9.75?
As there are 60 minutes in 1 hour, 9.75 must be 10.15 (quarter past ten).
What is quarter past four?
7:15
What time is a quarter of an hour past 9 15 AM?
Answer: 9:30 AM1 hour = 60 minutesa quarter of an hour:= 1/4 * 1hour=1/4 * 60 minutes= 15 minutes9:15 AM+:15=====9:30 AM
