cameronjoshwilliams cameronjoshwilliams
  • 11-02-2019
  • Spanish
contestada

the sum of angles of a triangle is 180 the measure of angle b is twice the measure of angle a the length of angle a the measure of angle c is is three times the measure of angle a find angle a​

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emiliopadilla2000 emiliopadilla2000
  • 13-02-2019

30

Angle c is 90

angle b is 60

angle a is 30

30+90+60= 180

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