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Lelechka [254]
3 years ago
12

Which relationship is always true for the angles x,y and z of triangle ABC

Mathematics
1 answer:
bixtya [17]3 years ago
7 0

Answer:

B. y + z = x

Step-by-step explanation:

x is an exterior angle of the triangle.

y and z are the opposite angles opposite the exterior angle.

The exterior angle theorem of a triangle states that the measure of an exterior angle equals the measure of the sum of the two angles opposite the exterior angle.

Thus:

y + z = x

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elixir [45]

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the volume of a cube depends on the length of its sides.this can be written in function notation as v(s). what is the best inter
Sergeeva-Olga [200]

<u>Answer:</u>

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