3 years ago

HELP MEEEEEE!!! This is due today !!!!!

Mathematics

2 answers:

Harrizon [31]3 years ago

5 0

Step-by-step explanation:

1) 180/3=60

2) 90/3=30

3) 180-24-36=120

4) 360-90=270/2=135

Leokris [45]3 years ago

4 0

Answer:

1. 60 degrees

2. 30 degrees

3 .120 degrees

4. 135 degrees

Step-by-step explanation:

Supplementary angles add up to 180

No 1 .180÷3=60 degrees

Angle A=60degrees

No 3 .24+36=60

180-60=120

Angle A=120 degrees

No 2 . Compulsory angles add up to 90

90÷3=30 degrees

Angle A = 30 degrees

No 4 the angles on the diagram add up to 360 degrees

One is 90 degrees

The 2nd and 3rd are equal

360-90=270

270÷2=135 degrees

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