ayressgoss ayressgoss
  • 04-04-2018
  • Mathematics
contestada

Triangle ABC ~ triangle DEF and the similarity ratio of triangle ABC to triangle DEF is 43 . If AB = 60, what is DE?

Respuesta :

obenam obenam
  • 14-04-2018
Since the similarity ratio is 43, then:
[tex]AB=43\times DE\\\text{ then:}\\ DE=\dfrac{AB}{43}=\dfrac{60}{43}[/tex]
Answer Link
Riia
Riia Riia
  • 23-08-2018

It is given in the question that , Triangle ABC ~ triangle DEF , and the similarity ratio is

[tex] = \frac{4}{3} [/tex]

Let DE = x

, And we will get

[tex] \frac{AB}{DE} = \frac{4}{3}
\\
\frac{60}{DE} = \frac{4}{3}
\\
DE = 60* \frac{3}{4} = 45 [/tex]

Therefore the length of DE is 45.

Answer Link

Otras preguntas

Consider a horizontal layer of the dam wall of thickness dx located a distance x above the reservoir floor. what is the magnitude df of the force on this layer
What was built on either side of the main staircase to make it stronger?
What is the conversion of miles per hour?
Chase is making calzones that require 2 3/4 pounds of beef. He only has 1,1/6 pound left. How much more does he need? A. 1 7/12 B. 1 1/6 C. 5/6 D. 11/12
Which characteristic is not a characteristic of plastic? A easy to mold B good conductor of heat C lightweight and durable D repels wate
what is 5 1/2% of 60
Write this number in standard notation.1.986 x 10^6
Georg Von Békésy won a Nobel Prize for his research on the basilar membrane, which showed that it contains a(n) __________ wave. A. auditory B. coiled, fluid-
Describe four ways that Simón Bolívar was important?
If Angle L=105 degrees, What is the measurement of angle N???