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Does anyone’s know the answer to this What

 

 Jul 14, 2020
 #1
avatar+111082 
+1

I can't tell what the question is.

Where is the 52 degree angle? 

Where is the 196 degree angle?   

       ?????

 Jul 14, 2020
 #2
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If the measure of an arc is 52º then the corresponding central angle is 52º also.

 

btw, angle SRT = 124º

Guest Jul 14, 2020
 #3
avatar+111082 
+1

An arc has a length it does not have an angle.

However it does subtend an angle at the centre and yes, I assume that arc DU subtends an angle of 52 degrees at the centre.

 

What has 196 degrees got to do with anything?

 

Without this being clarified, I angle SRT does not have a specific value.

 

Here are two of the infinite number of possible solutions.

 

Melody  Jul 14, 2020
 #4
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Alan has just told me that he thinks 196 degrees is the angle that major arc ST subtends at the center.

That makes sense.

Thanks Alan  laugh

 Jul 14, 2020
 #5
avatar+111082 
-1

So this is the graphical solution:  Yes I agree that angle SRT=124 degrees.

(This is not a logic solution though)

 

 Jul 14, 2020
 #6
avatar+111082 
-1

I'd like to see the logical solution for this one....

 Jul 15, 2020

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