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4 votes
Help me ASAP plzzz……

Help me ASAP plzzz……-example-1

2 Answers

4 votes

Answer:20, 40, 40,100

Explanation:

5x+2x+2x=180 9x=180 x=20

User Boro
by
4.3k points
7 votes
x = 20

This is an isosceles triangle so third angle is also 2x because of symmetry.
Angle sum = 5x + 2x + 2x = 9x = 180 degrees
User NWard
by
4.9k points