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Solve for y. 115° 108° 90° 130°
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Solve for y.




115°

108°

90°

130°

Solve for y. 115° 108° 90° 130°-example-1
User Romeo Sheshi
by
8.0k points

2 Answers

1 vote

Answer:

115°

Explanation:

the sum of the interior angles of a pentagon is 540°

135+90+112+88+y=540

y= 540-135-90-112-88

y= 155°

User Andy Brice
by
8.2k points
1 vote

Answer:y=115

Explanation:

find the sum of the angles:

=(n-2)180

=(5-2)180

=540

find the value of y:

y=540-(135+112+88+90)

y=115

User Mhaddl
by
8.6k points
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