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What is the measure of ∠ABD?

What is the measure of ∠ABD?-example-1
User Famedoro
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2 Answers

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Answer:

bearing in mind that the radius and a tangent line, whenever they meet, they always do it at right-angles, namely the point of tangency is always 90°.

Explanation:

User Exsemt
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check the picture below.

bearing in mind that the radius and a tangent line, whenever they meet, they always do it at right-angles, namely the point of tangency is always 90°.

What is the measure of ∠ABD?-example-1
User Dmytro Yashkir
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6.7k points