2 years ago

Picture explains asdasdasd

Mathematics

1 answer:

tamaranim1 [39]2 years ago

7 0

Answer:

Yes, AB is tangent

Step-by-step explanation:

The tangent is perpendicular to the radius. The given triangle is right if AB is tangent.

Use Pythagorean to verify

20² = 16² + 12²
400 = 256 + 144
400 = 400

Confirmed

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