user783
user783 user783
  • 21-03-2020
  • Mathematics
contestada

In ΔABC, AC = 4. What is the value of ED?

1
4
2
8

In ΔABC AC 4 What is the value of ED 1 4 2 8 class=

Respuesta :

shilpa85475 shilpa85475
  • 28-03-2020

The value of ED is 2.

Solution:

Given ABC is a triangle and AC = 4

BE = EA = 2.7 and BD = DC = 2.43

It clearly shows that ED is the mid-segment of ΔABC.

By mid-segment theorem,

The segment connecting two points of the triangle is parallel to the third side and is half of that side.

⇒ ED || AC and [tex]ED = \frac{1}{2}AC[/tex]

[tex]$\Rightarrow ED = \frac{1}{2}AC[/tex]

[tex]$\Rightarrow ED = \frac{1}{2}\times 4[/tex]

⇒ ED = 2

The value of ED is 2.

Answer Link

Otras preguntas

The total capacity of the water tank is ___ gallons, and the rate of change is ____ gallons per hour.
part b: is the point (−2, 5) included in the solution area for the system? justify your answer mathematically. (4 points)
how can the setting help reveal information about a character? a. by presenting a more complete picture of the story's location b. by encouraging the reader to
what must occur for speciation to happen?
a scientist is researching the safety of a pesticide used on corn. the quality of his observations is not critical to his research.is ture or false
what are the advantages and disadvantages of thomas paine's common sense?
which is a "disease of affluence"? a. tuberculosis b. heart disease c. aids d. respiratory illness
(100 – 40)/2 - 30 =?
what type of website advocates an individual or group's opinion or point of view?
what is x in terms of y if 2z = 3x and 3z = y?