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Can someone please help me!

Can someone please help me!-example-1
User Rancho
by
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1 Answer

2 votes

Answer:

<1 = 40

Explanation:

Angle Formed by Two Chords =1/2(sum of intercepted arcs)

<1 = <2 because they are vertical angles

<1 = 1/2( 50+30)

<1 = 1/2 (80)

<1 = 40

User Justinkmunger
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4.4k points