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nataly862011 [7]

3 years ago

11

Three of the angles of a quadrilateral are 53°, 127° and 72°. What is the size of the 4th angle?

1 answer:

EleoNora [17]3 years ago

4 0

The size of the fourth angel = 360 - ( 53 + 127 + 72 ) = 108

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