+0  
 
+1
33
4
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What is the measure of B in degrees?

 

 

 Mar 27, 2021
 #1
avatar+228 
0

180 - 74 * 2 = 32 so A

cool

 Mar 27, 2021
 #2
avatar+315 
-1

Yeah I'm pretty sure your right.

wolfiechan  Mar 27, 2021
 #3
avatar+158 
0

Hey there, Guest!

 

So as we can see in the picture, the two sides are the same length; therefore, the two bottom angles are also the same.

And as previous knowledge tells us, the sides of a triangle always add up to 180º.

 

Now, the equation should be:

180°- (74°+74°)

 

Then, we simplify the equation:

180°- (148°)

 

And then again:

32

 

Can we simplify 32/A any further?

The answer is no; therefore, the final answer is 32/A.

 

Hope this helped! :)

( ゚д゚)つ Bye

 Mar 27, 2021
edited by TaliaArticula  Mar 27, 2021
 #4
avatar+315 
+1

Oh yeah the key is Simplify :')

wolfiechan  Mar 28, 2021

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