a. Explain how to find the sum of the measures of the marked interior angles of a concave quadrilateral like the following: A D b. Make a conjecture as to whether the formula for the sum of the interior angle measures of a convex polygon applies to concave polygons. true or false based on these

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
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a. Explain how to find the sum of the measures of the marked interior angles of a concave quadrilateral like the following:
B
A
b. Make a conjecture as to whether the formula for the sum of the interior angle measures of a convex polygon applies to concave polygons.
c. Check your conjecture for the concave pentagon and hexagon below. Then explain why your conjecture appears to be true or false based on these
examples.
Transcribed Image Text:a. Explain how to find the sum of the measures of the marked interior angles of a concave quadrilateral like the following: B A b. Make a conjecture as to whether the formula for the sum of the interior angle measures of a convex polygon applies to concave polygons. c. Check your conjecture for the concave pentagon and hexagon below. Then explain why your conjecture appears to be true or false based on these examples.
b. Make a conjecture as to whether the formula for the sum of the interior angle measures of a convex polygon applies to concave polygons.
c. Check your conjecture for the concave pentagon and hexagon below. Then explain why your conjecture appears to be true or false based on these
examples.
Transcribed Image Text:b. Make a conjecture as to whether the formula for the sum of the interior angle measures of a convex polygon applies to concave polygons. c. Check your conjecture for the concave pentagon and hexagon below. Then explain why your conjecture appears to be true or false based on these examples.
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