answersLogoWhite

0

There are 360 degrees around a circle and if an arc covers 45 degrees of the circle then the fraction is 45/360 or 1/8 in its simplest form

User Avatar

Wiki User

8y ago

What else can I help you with?

Related Questions

How would your find the fraction of a circle that an arc covers?

Use the information you have to find it. -- divide the length of the arc by the total circumference of the circle, or -- divide the central angle of the arc by 360 degrees (a full circle)


How many times hour hand covers full circle in a day?

The hour hand of a clock completes one full circle every 12 hours. Therefore, in a 24-hour day, the hour hand covers a full circle twice. This is because the hour hand completes one full rotation from 12 o'clock to 12 o'clock in the morning and another full rotation from 12 o'clock to 12 o'clock at night.


What is 140 degrees as a fraction?

To express 140 degrees as a fraction, we need to consider that a full circle is 360 degrees. Therefore, 140 degrees is a fraction of the full circle. To convert this into a fraction, we can write it as 140/360. This fraction can be simplified by dividing both the numerator and denominator by their greatest common factor, which in this case is 20. Thus, 140 degrees as a fraction is 7/18.


What fraction of a circle is 210 degrees?

To determine the fraction of a circle that 210 degrees represents, we first need to know that a full circle is 360 degrees. Therefore, to find the fraction of the circle represented by 210 degrees, we divide 210 by 360, which equals 0.5833. This can be simplified to 7/12, so 210 degrees represents 7/12 of a circle.


What fraction of a circle is 100 degrees?

To determine the fraction of a circle that 100 degrees represents, we need to consider that a full circle is 360 degrees. Therefore, we can calculate this as a fraction by dividing the given angle (100 degrees) by the total degrees in a circle (360 degrees). This gives us the fraction 100/360, which simplifies to 5/18. So, 100 degrees represents 5/18 of a circle.


What fraction is a 90 degrees?

In terms of an angle within a circle, it is one quarter of the full 360 degrees.


How do you calculate the probability that a coin tossed would land in the shaded region of a circle with a radius of 6 meters?

You divide the area of the shaded region by the area of the full circle. For example, if the radius of the shaded region is 2 meters, the probability would be 4pi / 36pi, or 1/9. If the shaded region is a 'slice' of the circle, the chance is just the fraction of the circle which the 'slice' is.


What fraction of a circle does 225 degrees represent?

Well, isn't that a happy little question! If we think of a full circle as 360 degrees, then 225 degrees would be like a big slice of pie. So, 225 degrees is 5/8 of a full circle. Just imagine painting that beautiful slice with all your favorite colors!


What fraction of a turn is equal to 360 degrees?

360 degrees is one full turn- a complete circle.


What angle is bigger than reflex?

A full circle would be the only answer. As a circle is 360 degrees.


What fraction of a circle is 270 degrees?

1 / 6


How many times minute hand covers full circle in a day?

Well try to think about it logically. The minute hand completes a full circle every hour, so all you need to know is how many hours are in one day. Hope this helps you.