A triangle has side lengths of (5.5x + 6.2y) centimeters, (4.3x+ 8.3z) centimeters, and (1.6z – 5.1y) centimeters. Which expression represents the perimeter, in centimeters, of the triangle? Un triángulo tiene longitudes laterales de (5.5x + 6.2y) centímetros, (4.3x+8.3z) centímetros y (1.6z - 5.1y) centímetros. ¿Qué expresión representa el perímetro, en centímetros, del triángulo? A 11.4xz+9.4yz B 11.7xy+ 12.6xz – 3.5yz C 9.8x+1.1y +9.9z D 9.8x+7.8y+3.5z
A triangle has side lengths of (5.5x + 6.2y) centimeters, (4.3x+ 8.3z) centimeters, and (1.6z – 5.1y) centimeters. Which expression represents the perimeter, in centimeters, of the triangle? Un triángulo tiene longitudes laterales de (5.5x + 6.2y) centímetros, (4.3x+8.3z) centímetros y (1.6z - 5.1y) centímetros. ¿Qué expresión representa el perímetro, en centímetros, del triángulo? A 11.4xz+9.4yz B 11.7xy+ 12.6xz – 3.5yz C 9.8x+1.1y +9.9z D 9.8x+7.8y+3.5z
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:0:23 AM Tue Feb 23
ull? @ 85%
7th grd lesson and HW 02 23 21.pdf
Homework
A triangle has side lengths of (5.5x+6.2y) centimeters, (4.3x+8.3z) centimeters, and
(1.6z – 5.1y) centimeters. Which expression represents the perimeter, in centimeters,
of the triangle?
Un triángulo tiene longitudes laterales de
(5.5x + 6.2y) centímetros, (4.3x + 8.3z)
centímetros y (1.6z - 5.1y) centímetros.
¿Qué expresión representa el perímetro,
en centímetros, del triángulo?
A 11.4xz+9.4yz
B 11.7xy+ 12.6xz - 3.5yz
C 9.8x+1.1y+9.9z
D 9.8x+7.8y+3.5z
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Step 1
Given,
The sides of the triangle
We have to find the perimeter of triangle in cm.
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