3 years ago

If a quadrilateral has three angles measuring 60',45' and 100' what is the angle of the fourth angle

Mathematics

1 answer:

Alchen [17]3 years ago

3 0

Answer:

155°

Step-by-step explanation:

The sum of the 4 interior angles of a quadrilateral = 360°

Subtract the sum of the 3 given angles from 360 for fourth angle

fourth angle = 360° - (60 + 45 + 100)° = 360° - 205° = 155°

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If a quadrilateral has three angles measuring 60',45' and 100' what is the angle of the fourth angle​

If a quadrilateral has three angles measuring 60',45' and 100' what is the angle of the fourth angle