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Brut [27]
3 years ago
5

Help me please I’ll give brainliest

Mathematics
1 answer:
Kryger [21]3 years ago
3 0

Answer:

30 degree

Step-by-step explanation:

acb is 60 equilateral triangle

then dac angle is 120 double of centre angle

triangle dac is isoceles so 2 into angle acd=180-120

then acd =30

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