3 years ago

The angle measurements in the diagram are represented by the following expressions.

Mathematics

1 answer:

Ivan3 years ago

8 0

Step-by-step explanation:

Angles A and B are Alternate Exterior angles, therefore they are congruent.

=> 8x + 6° = 4x + 38°

=> 4x = 32°, x = 8°

Hence Angle B = 4(8°) + 38° = 70°.

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