brcise I numbor 1 are on page 334 2) Using Pythagoras' theorem, determine if triangles with the following lengths are right angled or not: a) 3:4:5 b) 5:12:15 Solutions to Exercise 1 number 2 are on page 534 c) 8:15:17 d) 7:22:25 Simil

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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Geometry
2) Using Pythagoras' theorem, determine if triangles with the following lengths are right angled or
S$*
B.
Solutions to Excrcise I numbor I are on page 334
60
2)
not:
a) 3:4:5
b) 5:12:15
Solutions to Exercise 1 number 2 arc on page 334
c) 8:15:17
d) 7:22:25
Similar Triangles
Exercise 2: (Thoory on pages 142-143)
1) State with reason whether or not the following triangles are similar.
a)
b)
A
P.
16
20
10
65°
25°
R
E
12
C
Q
Solutions to Exercise 2 number 1 are on page 334
2) Given that the following triangles are similar, determine the values of x and y.
a)
c)
A
15
6.
10
2.
3,5
5.
R.
3
B.
b)
A
A,
12
5
25
12
8.
2.
E
y
C
326
Solutions to Exercise 2 numbers 2a and b arc on page 334 and numbers c and d are on page 335
O Copyright Kevin Smith/Berlut Books CC
Transcribed Image Text:2) Using Pythagoras' theorem, determine if triangles with the following lengths are right angled or S$* B. Solutions to Excrcise I numbor I are on page 334 60 2) not: a) 3:4:5 b) 5:12:15 Solutions to Exercise 1 number 2 arc on page 334 c) 8:15:17 d) 7:22:25 Similar Triangles Exercise 2: (Thoory on pages 142-143) 1) State with reason whether or not the following triangles are similar. a) b) A P. 16 20 10 65° 25° R E 12 C Q Solutions to Exercise 2 number 1 are on page 334 2) Given that the following triangles are similar, determine the values of x and y. a) c) A 15 6. 10 2. 3,5 5. R. 3 B. b) A A, 12 5 25 12 8. 2. E y C 326 Solutions to Exercise 2 numbers 2a and b arc on page 334 and numbers c and d are on page 335 O Copyright Kevin Smith/Berlut Books CC
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