3 years ago

I NEED HELP PLEASEEE! thank you :)

Mathematics

2 answers:

zubka84 [21]3 years ago

7 0

Answer:

75 a

Step-by-step explanation:

Artemon [7]3 years ago

5 0

Answer:

70°

Step-by-step explanation:

The tangent- chord angle is one half the measure of the intercepted arc.

intercepted arc = 360° - 220° = 140°, thus

inscribed angle = 0.5 × 140° = 70°

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