venom6705 venom6705
  • 07-11-2017
  • Mathematics
contestada

In the triangle abc, the measure of angle a is 40 degrees, and the measure of angle b is 65 degrees. can abc be a right triangle?

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brookelynndavi
brookelynndavi brookelynndavi
  • 09-11-2017
All three angles of a triangle should add up to 180, no more, no less. 65+40=105, 180-105=75. So, no because the remaining angle has to be 75 degrees, 
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