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Please help !! urgent ! :(

Please help !! urgent ! :(-example-1
User Ghashi
by
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1 Answer

4 votes

Answer:

a = 15

Explanation:

The formula to solve for the above diagram is given as:

Sum of the interior angles in a circle = 360°

(10a - 4)° + (6a - 2)° + (8a + 6)° = 360°

10a - 4 + 6a - 2 + 8a + 6 = 360

24a -6 + 6 = 360°

24a = 360

a = 360/24

a = 15

User Ahmadz Issa
by
6.1k points