asked 56.1k views
0 votes
The sum of 4 interior angles of a pentagon is 402. Find the measure of the fifth interior angle.

108
62
138
42

asked
User Bullgare
by
8.3k points

2 Answers

1 vote
your answer is 138 because u have to divide the 4th interior by the fith and plug in 458
answered
User Dmercredi
by
8.4k points
2 votes
complete interior angle = 540

5th angle = 540 - 402 = 138
answered
User Vamp
by
8.5k points
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