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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Transcribed Image Text:we:
6. Ifa point P internally divides the line segment joining A(-7, 5) and B(3.-10), find the
coordinates of P in each of the following cases.
(a) AP: PR=11
In the figure, a stra
9.
cuts the x-axis anm
given that the slo
(a) Find the coo
/30
(b) AP: PB-2:3
(b) Find the are
rks)
At
2t
Pニ2
Pニつs
PEシ2)。
PG-),
7. Given that M-4,6) is the mid-point of the line segment joining C(2 , -3) and D, find the
coordinates of D.
10. In the fig
x-axis. It.
8. X-2, 1) is a point on the line segment joining P(-3,2) and Q such that PX : QX= 1: 3. Find
(a) Finc
(b) Fin-
the coordinates of Q.

Transcribed Image Text:In the figure, a straight line L passes through (-2,3) and it
9.
cuts the x-axis and the y-axis at P and Qrespectively It is
given that the slope of L is 2.
(a) Find the coordinates of P and Q
(b) Find the area of AOPO
10. In the figure, AB and CD intersect at E, where D lies on the
x-axis. It is given that AE: EB-2:3.
B9, 14)
(a) Find the coordinates ofE.
(b) Find CE : ED. Hence, find the coordinates of D.
CO, 8)
A(-1.-1
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