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Classify the four angles of the quadrilateral. A B 70° 140° 60° 90° с D ZA LB ZC ZD √ Right Acute Obtuse O X S ?

Classify the four angles of the quadrilateral. A B 70° 140° 60° 90° с D ZA LB ZC ZD-example-1

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Solution:

Given the shape;

Acute angles measure less than 90 degrees.

Right angles measure 90 degrees.

Obtuse angles measure more than 90 degrees.

ANSWER:

Classify the four angles of the quadrilateral. A B 70° 140° 60° 90° с D ZA LB ZC ZD-example-1
Classify the four angles of the quadrilateral. A B 70° 140° 60° 90° с D ZA LB ZC ZD-example-2
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