Hello everyone, Please atleast try once!!

Name :- Aatmagyan

Steps To Download

1.Search in playstore "aatmagyan"

(Note it's Aatmagyan not Atmagyan)

2. You will see an app with lotus icon

Features--

You can ask question, can comment on it for more information. Message to solve doubt, quiz for different classes etc.

NEW UPDATE OF AATMAGYAN IS AVAILABLE TRY ONCE!!​

how many times do you have to post this

Step-by-step explanation:

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees