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20-11-2021
Mathematics

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Find the measure of the angle ACD in the given figure???

Find the measure of the angle ACD in the given figure class=

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Аноним Аноним

20-11-2021

Answer:

∠ACD = 33.5°

Step-by-step explanation:

The arc length will be twice ∠ ABD,

∠ABD will equal ∠ACD because they subtend the same arc length.

3x + 7 = 2(2x - 6.5)

3x + 7 = 4x - 13

x = 20

∠ABD = (2(20) - 6.5) = 33.5

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