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4 years ago

9

Find the measure of 1 can someone plz help

2 answers:

kati45 [8]4 years ago

7 0

Answer:

4) 120°

5) 20°

6) 55°

Step-by-step explanation:

4) 180°-60°=120°

5) 180°-160°=20°

6) 90°+35 = 125°

180°-125°=55°

musickatia [10]4 years ago

4 0

Answer:

4. 120

5. 20

6. 55

Step-by-step explanation:

All straight lines have a degree of 180, so the angle measures all have to add up to 180 degrees.

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