A class is having their picture taken. The photographer positions himself 21 feet from the center of the row of students. When the photographer looks at the last student at either end of the row, the photographer must turn 45° from center in either direction, as shown in the diagram. XXXXXXXXXXXXXX 21 feet 45 Photographer Which is the best estimate of the length of the row of students? O 21 feet O 24 feet O 30 feet 42 feet

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section: Chapter Questions
Problem 22CR
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A class is having their picture taken. The photographer positions himself 21 feet from the center of the row of students. When the photographer looks at the last student at either end of the row, the
photographer must turn 45° from center in either direction, as shown in the diagram.
XXXXXXXXXXXXXX
21 feet
45
Photographer
Which is the best estimate of the length of the row of students?
O 21 feet
O 24 feet
O 30 feet
42 feet
Transcribed Image Text:A class is having their picture taken. The photographer positions himself 21 feet from the center of the row of students. When the photographer looks at the last student at either end of the row, the photographer must turn 45° from center in either direction, as shown in the diagram. XXXXXXXXXXXXXX 21 feet 45 Photographer Which is the best estimate of the length of the row of students? O 21 feet O 24 feet O 30 feet 42 feet
st the sides in order from shortest to longest.
(5x +40)°
(7x+8)
(10x)
A
segment AB
segment BC segment AC
Transcribed Image Text:st the sides in order from shortest to longest. (5x +40)° (7x+8) (10x) A segment AB segment BC segment AC
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