justindo0603 justindo0603

03-05-2020
Mathematics

contestada

In △ABC m∠CAB = 40° and m∠ABC = 60°. Circle, going through points A and C, intersects sides AB and BC in points D and E respectively. Find all angles in quadrilateral ACED.

Respuesta :

TREKKER TREKKER

03-05-2020

Answer:

80, 100

Step-by-step explanation:

180 - (40+60) =

80

That means one of the angles is 80, making an other angle 180-80 = 100 degrees

Answer Link

Otras preguntas

Solve the system using substitution. Y=8-x 7=2-y A. (5,13) B.(13,-5) C.(3,5) D.(21,-13)

Richard can read 1/4 of a book in 4/5 of an hour. At this rate, how much can Richard read in one hour?

Why does the ozone layer important to life on earth?

A doctor sees 210 patients every 3 weeks. at this rate, how many patients will the doctor see in 12 weeks?

Who first ruled the city-states? A. senators B. priests C. kings D. emperors

What is true about language?

Which president had to retake the oath of office??

I prefer to work on familiar work tasks.

In which two sentences does the author use an ironic tone toward the subject?(A) She had no dowry, no expectations, no way of being known, understood, loved, ma

Ron makes $2,980 a month. What is the maximum monthly rent he can afford? $655.60 $745 $834.40 $774.80