Question

if the length of sides of quadrilateral are (5a+ 2b) unit( 6 b - 3a) units (9a-4 b)units and (10a+ 5b) units then find the perimeter of quadrilateral​

Answer 1

Answer:

21a+9b

Step-by-step explanation:

5a+2b

-3a+6b

9a-4b

10a+5b

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21a+9b