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You only need to answer one, check for answer to that question before you answer one

You Only Need To Answer One Check For Answer To That Question Before You Answer One class=

Sagot :

Answer:

31 degrees (the first one)

Step-by-step explanation:

90 degree angle,

90-59=31

Answer:

4. 31

5. 60

6. 113

7. 36

Step-by-step explanation:

4. 180 - (59+90)

5. 180 - (65+55)

6. 180 - (39+28)

7. 180 - (36+108)