The area of a polygon can be calculated by finding the area of the rectangle that encloses the polygon, and then subtracting the areas of any overlapping shapes.
In this case, the rectangle that encloses the letter L outline has a height of 13 and a width of 15. Therefore, the area of the rectangle is 13 * 15 = 195 square units.
Since the letter L is half of a rectangle, its area is half of the area of the enclosing rectangle. Therefore, the area of the letter L is 195 / 2 = 97.5 square units.
Use the image to answer the question.
An illustration shows the outline of letter upper L. The thickness of the outline is 7, marked at both ends of the letter. The vertical side of the outline, on the right, measures 13 and the upper horizontal side of the outline measures 15.
Find the area of the polygon in square units.
(1 point)
square units
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5 answers
wrong
whats the answer
97.5 is not correct
Area of Polygons Practice
Complete this assessment to review what you've learned. It will not count toward your grade.
1 of 51 of 5 Items
Question
Use the image to answer the question.
An illustration shows the outline of letter upper L. The thickness of the outline is 7, marked at both ends of the letter. The vertical side of the outline, on the right, measures 13 and the upper horizontal side of the outline measures 15.
Find the area of the polygon in square units.
(1 point)
square units
Skip to navigation
97.5 in wrong!
Complete this assessment to review what you've learned. It will not count toward your grade.
1 of 51 of 5 Items
Question
Use the image to answer the question.
An illustration shows the outline of letter upper L. The thickness of the outline is 7, marked at both ends of the letter. The vertical side of the outline, on the right, measures 13 and the upper horizontal side of the outline measures 15.
Find the area of the polygon in square units.
(1 point)
square units
Skip to navigation
97.5 in wrong!
8 answers