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If m∠4= 138°. Find m∠1, m∠2, and m∠3. please explain how to work this out
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If m∠4= 138°. Find m∠1, m∠2, and m∠3.
please explain how to work this out

If m∠4= 138°. Find m∠1, m∠2, and m∠3. please explain how to work this out-example-1
User Rangoric
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The opposite angles are equal so m4=m1 and m2=m3. If you know m4=m1, m1= 138 so m4+m1= 276. That means m2 and m3 are equal to 84 in total. Your answer should be 48 for both m2 and m3 cuz they add to 84
User Marthe
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