Question

quadrilaterals
find the value of a​

Answer 1

Answer:

a=24

Step-by-step explanation:

as the sum of all angles of the quadrilaterals is 360

90 + 5a +10 +3a+15 + 2a+5 = 360

120 + 10a = 360

10a = 360 -120

10a = 240

a = 24

Answer 2

Answer:

a is 24

Step-by-step explanation:

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