Question

number of minutes in 30° plane angle is ​

Answer 1

Answer:

60 minutes

One degree is divided into 60 minutes (of arc), and one minute into 60 seconds (of arc). Use of degrees-minutes-seconds is also called DMS notation

Answer 2

Given,

The angle measurement = 30°

To find,

The number of minutes, present in the given angle measurement.

Solution,

We can simply solve this mathematical problem by using the following mathematical process.

We know that,

1 degree (plane angle) = 60 minutes of arc

So, from the above mentioned mathematical relationship, we can say that,

1° = 60 minutes of arc

30° = (30×60) = 1800 minutes of arc

[Normal, arithmetic method is used for the calculation.]

Hence, there are 1800 minutes of arc, in 30° plane angle.