queene1207
contestada

PLEASE HELP ME ASAP!!!!!!
If the measure of Angle B E C is (2 x + 3) degrees and x = 30, which expression could represent the measure of Angle A E D?

Lines A C and B D intersect at point E.
(4 x minus 3) degrees
(3 x minus 27) degrees
(5 x minus 33) degrees
(x + 43) degrees

Respuesta :

calculista

Answer:

[tex](3x-27)^o[/tex]

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

[tex]m\angle BEC=m\angle AED[/tex] ----> by vertical angles

we have

[tex]m\angle BEC=(2x+3)^o[/tex]

The value of x is given

x=30

so

[tex]m\angle BEC=(2(30)+3)=63^o[/tex]

That means that the measure of angle AED is also 63 degrees

so

The expression that could represent the measure of Angle A E D is

[tex](3x-27)^o[/tex]

because

For x=30

[tex](3(30)-27)=63^o[/tex]

Ver imagen calculista
lexy357

Answer:

   (3x-27) degrees

Step-by-step explanation:

Edg 2021

Otras preguntas