noenya noenya
  • 10-11-2020
  • Mathematics
contestada

i need help with this question please !!

i need help with this question please class=

Respuesta :

Аноним Аноним
  • 10-11-2020

Answer:

100, because 180 - 50 - 90 = 40

The vertical angles theorem is applied, so now angle DCE is 40

And since CE = ED, its isosceles triangle, so base angles are equal, so 40 and 40.

180 - 80 = 100 = Angle E.

Answer Link

Otras preguntas

What is equivalent to 4/5
four people in abes family are traveling to Canada for their vacation.They have four seats in the center section of the plane.Abe wants to sit beside his brothe
. One example of a form that would be created for staff at a child care center is a/an A. enrollment application. B. billing notice. C. diaper
what's the sum of twenty-five and ten
What two numbers go into 28 and 63
What is 5 1/4- 13/9?
Which is larger? 7% or 0.7 and explain how you know.
coffee costs $18.96 for 3 pounds. what is the cost per pound of coffee?
Your dog is 16 years old in dog years. Your cat is 28 years old in cat years. For every human year, your dog ages by 7 dog years and your cat ages by 4 cat year
Which of the following would be the best title for this image? (4 points) The Effect of the Fifth Amendment The Effect of Gideon v. Wainwright The Eff