A small plant produces a triangular shadow which has been captured by a camera and enlarged. a) Using Pythagoras' theorem calculate the length of AC. b) Calculate the scale factor of enlargement. c) Calculate the area of AXYZ.

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
SectionP.CT: Test
Problem 1CT
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A small plant produces a triangular shadow which has been captured by a camera and enlarged. a) Using Pythagoras' theorem calculate the length of AC. b) Calculate the scale factor of enlargement. c) Calculate the area of AXYZ.
6cm
A
B
10 cm
C
N
27 cm
x
Transcribed Image Text:6cm A B 10 cm C N 27 cm x
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