Answer:
<ADC=131°
Step-by-step explanation:
<ADC= <ADB+<BDC
We need to substitute the angle measures and simplify to get:
<ADC=89+42
This simplifies to give us:
The correct answer from the given options is the first choice.
Can someone tell me if this is correct and if not tell me how to put it plzzzzzzzz
1 answer:
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