Erin, who is I60 m tall, casts a shadow thatr is1.25m long. Her shadow extends to the endof a tree's shadow when she stands 4.75 mfrom the tree. What is the heighr of the tree?3) In the diagram below, A7, and 05 intersect at C and ADand FBE are drawn such that mD-65°, m2CBB+115°,DC-7,2, AC-96 and FC-21 621F.21.67.265C.的9.64.75 m1.25 m.115A.What is the lenzth of CB

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Frin, who is 1.60 m tall, casts a shadow that is 1.25 m long, Her shadow extends to the end of a tree's shadow when she stands 4.75 m from the tree. What is the height of the mee? 160 m 4.75 m 1.25 m

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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Concept explainers

Cylinders

A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.

Cones

A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.

Question

Erin, who is I60 m tall, casts a shadow thatr is
1.25m long. Her shadow extends to the end
of a tree's shadow when she stands 4.75 m
from the tree. What is the heighr of the tree?
3) In the diagram below, A7, and 05 intersect at C and AD
and FBE are drawn such that mD-65°, m2CBB+115°,
DC-7,2, AC-96 and FC-21 6
21
F.
21.6
7.2
65
C.
的
9.6
4.75 m
1.25 m.
115
A.
What is the lenzth of CB

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