Solve for X with an equation
2 answers:
The sum of the interior angels is 180(n-2). In this case 180(5-2)= 540. So the equation is 540=100+103+4x+(3x+3)+(5x-2). Then solve for x. X=28
Answer:
Equation: 540=(4x)+(3x+3)+100+103+(5x-2)
x=28
Step-by-step explanation:
540° in a 5 sided polygon
so knowing that
540=(4x)+(3x+3)+100+103+(5x-2)
Combine Like Terms
540=(4x+3x+5x)+(3+100+103+−2)
540=12x+204
flip equation
12x+204=540
subtract 204 from both sides
12x=336
divide both sides by 12
x=28
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