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Mathematics, 28.01.2020 01:31 animaemaster

Given ab and bc are tangents of the circle with center at d and ðadc is 110°. what is ðabc?

a) 25°
b) 70°
c) 90°
d) 130°


Given ab and bc are tangents of the circle with center at d and ðadc is 110°. what is ðabc?

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Given ab and bc are tangents of the circle with center at d and ðadc is 110°. what is ðabc?
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