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Find the value of a. Enter a numeric answer only.
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Find the value of a. Enter a numeric answer only.

Find the value of a. Enter a numeric answer only.-example-1
User Kball
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1 Answer

5 votes

Solution

For this case we have the following, the sum of the angles needs to be 360 since we have a circumference:

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

Regrouping we have:

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

24a= 360

a= 360/24= 15

User RamBen
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5.2k points
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