Answer:

Step-by-step explanation:

Answer: x = 7
Step-by-step explanation: 16x = 4x + 84
An exterior angle of a triangle is an angle formed by one side of the triangle and the extension of an adjacent side of the triangle.
FACTS:
- Every triangle has 6 exterior angles, two at each vertex.
- Notice that the "outside" angles that are "vertical" to the angles inside the triangle are NOT called exterior angles of a triangle.
1. Angles 1, 5 and 6 are inteior angles of the given triangle.
2. Angle 3 is vertical to the interior angle 5.
3. Angles 2 and 4 are exterior angles of the triangle.
Answer: correct options are A and B.
Answer:
5 is a factor
Step-by-step explanation:
45s–35
45s = 5*9*s
35 = 5*7
45s–35 = 5(9s-7)
Answer:
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Step-by-step explanation: