The sum of the measures of angles in all quadrangles is 360 °. Therefore:
The area of the rectangle is 49 square units.
1 answer:
Answer:
Step-by-step explanation:
<em>I assume that the </em><u><em>polygon</em></u><em> is made up of a </em><em>rectangle</em><em> and </em><em>two triangles. </em><em>Thus, the </em><em>area</em><em> of the </em><u><em>polygon</em></u><em> is the area of the </em><u><em>triangles</em></u><em> and the </em><u><em>rectangle.</em></u>
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