Determine the area of polygon ABCDEF from the segment lengths shown in the diagram. Assume that all segments are horizontal or vertical, except for diagonal segment EF. Label the steps of the problem-solving process and then enter the exact numerical answer as a whole number. Area of polygon ABCDEF units² Analyze The method quickly finds the desired area from simpler shapes. The answer has a reasonable size. Formulate The area addition postulate is a valid method for finding the area of a composite shape. 12 A 12 B 6 C Determine Answer Bank Express the polygon as a composite of simpler shapes and then use the area addition postulate. F 66 Justify The problem gives segment lengths in a polygon and asks for the area. Evaluate Find the areas of a square, rectangle, and triangle, then add them together. E 6 D

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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I have an area composite figures geometry problem. 

Determine the area of polygon ABCDEF from the
segment lengths shown in the diagram. Assume that all
segments are horizontal or vertical, except for diagonal
segment EF. Label the steps of the problem-solving
process and then enter the exact numerical answer as a
whole number.
Area of polygon ABCDEF
units²
Analyze
The method quickly
finds the desired area
from simpler shapes.
The answer has a
reasonable size.
Formulate
The area addition
postulate is a valid
method for finding
the area of a
composite shape.
12
A 12
B
6
C
Determine
Answer Bank
Express the polygon
as a composite of
simpler shapes and
then use the area
addition postulate.
F
66
Justify
The problem gives
segment lengths in
a polygon and asks
for the area.
Evaluate
Find the areas of a
square, rectangle,
and triangle, then
add them together.
E
6
D
Transcribed Image Text:Determine the area of polygon ABCDEF from the segment lengths shown in the diagram. Assume that all segments are horizontal or vertical, except for diagonal segment EF. Label the steps of the problem-solving process and then enter the exact numerical answer as a whole number. Area of polygon ABCDEF units² Analyze The method quickly finds the desired area from simpler shapes. The answer has a reasonable size. Formulate The area addition postulate is a valid method for finding the area of a composite shape. 12 A 12 B 6 C Determine Answer Bank Express the polygon as a composite of simpler shapes and then use the area addition postulate. F 66 Justify The problem gives segment lengths in a polygon and asks for the area. Evaluate Find the areas of a square, rectangle, and triangle, then add them together. E 6 D
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