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Find the values of a and b. The diagram is not to scale.

 

 Mar 29, 2021
 #1
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+1

a = 180 - 61

 

b = 180 - 132

 Mar 29, 2021
 #2
avatar+117787 
+2

The  bases   are parallel

 

Consecutive  angles  formed  by  a transversal  cutting parallel lines  are  supplementary  . ...so...

 

"a"  is  supplemental  to  61°  = 180  - 61  =  119°

 

"b"  is supplemental to 132°   = 180 - 132   =  48°

 

cool cool cool

 Mar 29, 2021
 #3
avatar+31083 
+2

See if you can find the answers with this diagram:

 

 Mar 29, 2021
 #4
avatar+31083 
0

Image unblocked:  See above   ^^^^^^^^^^

 Mar 29, 2021
edited by ElectricPavlov  Mar 29, 2021
 #5
avatar+117787 
0

I "unblocked" them, EP....are  they showing up now  ???

 

 

cool cool cool

CPhill  Mar 29, 2021
 #6
avatar+31083 
+1

Yah,  they are now visible

      Thanx , Chris !     ~ EP

ElectricPavlov  Mar 29, 2021

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