3 years ago

HAVE A NICE DAY WILL GIVE BRAINLST :)

Mathematics

2 answers:

sertanlavr [38]3 years ago

7 0

Answer:

number 3 is 30, number 4 is 46 and the last one is 55

serious [3.7K]3 years ago

5 0

Answer:

3. 30°

4. 46°

5. 55°

Step-by-step explanation:

You add the two known angle measures and subtract that number from 180, since all the angle measures will add up to 180°. Hope this helped!

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