ceceaa ceceaa
  • 13-12-2017
  • Mathematics
contestada

The measure of ∠BCD is 120°. The measure of ∠ABC is 85°.
What is measure of ∠BAC?

The measure of BCD is 120 The measure of ABC is 85 What is measure of BAC class=

Respuesta :

sara2oo1
sara2oo1 sara2oo1
  • 13-12-2017
<BAC is 35 because "the exterior angle of a triangle is equal to the sum of the interior angles at the other two vertices" or 180-120= 60 so <BCA is 60 and angles in a triangle add to 180 so 180-(85+60)=35
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pandamangamer287
pandamangamer287 pandamangamer287
  • 08-04-2019

Answer:

The answer is 35

Step-by-step explanation:

It is 35 because "the exterior angle of a triangle is equivalent to the sum of the interior angles at the other two points" or 180-120= 60 so <BCA is 60 and angles in a triangle sum to 180 so 180-(85+60)=35

Btw I had help.

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