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1. What is the measure of ∠ABC? What is the measure of ∠ABD?

∠ABC =


∠ABD =

1 What is the measure of ABC What is the measure of ABD ABC ABD class=

Respuesta :

aaliyahmercier10

Answer:

ABC = 145 degrees

ABD =  35 degrees

Step-by-step explanation:

A straight line is 180 degrees, for ABC you start from 0 and count up along the outside number of the half circle. So, therefor, ABC =145.

To solve ABD you subtract 145 from 180 and you get 35 degrees.

Answer:

[tex]\angle ABC=145\°[/tex] and [tex]\angle ABD=35\°[/tex]

Step-by-step explanation:

According to the given diagram, points C, B and D are in a straight line and AB is a common terminal side of both [tex]\angle ABC[/tex] and [tex]\angle ABD[/tex].

So, [tex]\angle ABC[/tex] and [tex]\angle ABD[/tex] are pair of linear angles.

In the diagram, we can see that the side [tex]AB[/tex] lies on [tex]145[/tex] from left side and on [tex]35[/tex] from right side.

So, [tex]\angle ABC=145\°[/tex]

and [tex]\angle ABD=35\°[/tex]

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