Answer:
The units are always squared. The area can be found when given the diameter by first finding the radius. Circumference can be used to find area
Step-by-step explanation:
Let AB extended intersect DC extended at point E
<span>We now have right triangle BEC with E = 90 degrees </span>
<span>For triangle BEC: </span>
<span>Exterior angle at E = 90 </span>
<span>Exterior angle at C = 148 (given) </span>
<span>Exterior angle of all polygons add up to 360 degrees </span>
<span>Exterior angle at B = 360−148−90 = 122 </span>
<span>So in quadrilateral ABCD </span>
<span>B = 122 </span>
<span>D = 360−44−148−122 = 46</span>
Trapezoid and isocseles trapezoid
Answer: it’s b
Step-by-step explanation:
A-P-E-X QUIZ
