Question

Each angle in a square measures 9a. what is the value of a ?

Answer 1

Sum of angles of a quadrilateral is 360°

Angles in square =4

Now,

9a+9a+9a+9a =360

36a =360

a =360/36

a =10°

Value of a is 10


I hope this will help you


-by ABHAY

Answer 2

Hello friends..

Here is ur answer :

Each angle in a square measures 9a

There are 4 angles in a square.

Sum of all the internal angles of a Quadrilateral is 360.

According to question.

9a + 9a + 9a + 9a = 360

36a = 360

a = 360 / 36

a = 10

Value of a is 10.


HOPE IT HELPS YOU..