For items 4-6, refer to the given figure. The figure at the right is a rectangle A C 4. What are the two diagonals of the rectangle? A. AD and BC B. AD and AB C. AB and DC D. AC and BD 5. If AC = (3x - 15) cm and BD = (x + 23) cm, find the value of x. %3D %3D А. 8 В. 19 С. 38 D. 42 6. From item no. 5, what is the length of AC? C. 99 units A. 9 units B. 42 units D. 111 units

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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For items 4-6, refer to the given figure.
The figure at the right is a rectangle
A
D
4. What are the two diagonals of the rectangle?
C
A. AD and BC
B. AD and AB
C. AB and DC
D. AC and BD
5. If AC = (3x – 15) cm and BD = (x + 23) cm, find the value of x.
%3D
A. 8
В. 19
С. 38
D. 42
6. From item no. 5, what is the length of AC?
C. 99 units
D. 111 units
A. 9 units
B. 42 units
7. OFIVE is a rhombus. If MZFIV = 120, what is mzFIE? I
А. 30°
В. 60°
C. 100°
D. 120°
F
8. The figure below is a rhombus. The diagonals AC and BD
intersect at E. If AE = 2x and EC = 14, what is x?
А. 5
В. 6
E.
%3D
С.7
D. 8
C
9. The diagonals of a rectangle have lengths 5x - 11 and 2x + 25. Find the lengths
of the diagonals.
A. 12 units
C. 49 units
D. 60 units
B. 24 units
Transcribed Image Text:For items 4-6, refer to the given figure. The figure at the right is a rectangle A D 4. What are the two diagonals of the rectangle? C A. AD and BC B. AD and AB C. AB and DC D. AC and BD 5. If AC = (3x – 15) cm and BD = (x + 23) cm, find the value of x. %3D A. 8 В. 19 С. 38 D. 42 6. From item no. 5, what is the length of AC? C. 99 units D. 111 units A. 9 units B. 42 units 7. OFIVE is a rhombus. If MZFIV = 120, what is mzFIE? I А. 30° В. 60° C. 100° D. 120° F 8. The figure below is a rhombus. The diagonals AC and BD intersect at E. If AE = 2x and EC = 14, what is x? А. 5 В. 6 E. %3D С.7 D. 8 C 9. The diagonals of a rectangle have lengths 5x - 11 and 2x + 25. Find the lengths of the diagonals. A. 12 units C. 49 units D. 60 units B. 24 units
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