arminakazic2037 arminakazic2037

01-03-2021
Mathematics

contestada

Line DCE is parallel to line AB
a) Find the size of angle ABC
b) Find the size of angle DCA
c) Calculate the size of angle ACB

Line DCE is parallel to line AB a Find the size of angle ABC b Find the size of angle DCA c Calculate the size of angle ACB class=

Respuesta :

MrRoyal9196 MrRoyal9196

01-03-2021

Answer:

Angle DCA = Angle CAB. (Alternate Interior Angle)

Angle DCA = 68°

Angles(DCA + ACB + BCE) = 180°. (Linear Pair)

Angle ACB + 68° + 33° = 180°

Angle ACB = 79°

Therefore,

Angle ABC = 33°. (Alternate Interior Angle)

Answer Link

Otras preguntas

how do you solve 3x-2y=-5 ; 3y-4x=8 for x and y. Explain please.

the problem say what is the volume (in kL) of 3.7505 x 10^4 mg of iron? Iron has a density of 7.87 g/ml. Use correct significant figures

The three domain system recognizes fundamental differences between the two groups of which one of these? Eukaryotes Prokaryotes Protists

what is a procedure that tests a hypothesis by collecting information under controlled conditions

mindi planted in 4/10 of the garden and peas in 5/10 of her garden. What fraction of the garden has beans or peas?

Why is individuality important

Read the excerpt below from the novel The Adventures of Huckleberry Finn by Mark Twain. Analyze the chart and answer the question that follows. Her sister, Miss

The measure of one angle of a parallelogram is 45° .what are the measure of the other angles

how do you solve 3x-2y=-5 ; 3y-4x=8 for x and y. Explain please.

Constantine saw a vision of: A rider on horsesback A flaming cross An angel The sun