Question

ANYBODY CAN SOLVE THIS PROBLEM

EASY ONE...

NUMBER SYSTEM EXERCISE -
NO SPAMMERS NO UNWANTED ANSWERS​

Answer 1

Step-by-step explanation:

Here, ABCD is a convex quadrilateral, made of two triangles ΔABD and ΔBCD. Therefore, the sum of all the interior angles of this quadrilateral will be same as the sum of all the interior angles of these two triangles i.e., 180º + 180º = 360º

Yes, this property also holds true for a quadrilateral which is not convex. This is because any quadrilateral can be divided into two triangles.

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Answer 2

Answer: um .. choice 1 ?

Step-by-step explanation:2/3 & 5/3