+0  
 
+1
50
4
avatar+47 

Thank you for the help!

 Apr 27, 2020
 #1
avatar+21017 
+2

Angle(x) is found by taking one-half of the difference between the larger intercepted arc and the smaller intercepted arc.

The larger intercepted arc is 141o.

Find the size of the smaller intercepted arc and use the formula.

 Apr 27, 2020
 #2
avatar+47 
+1

So it would be (187 - 141) / 2  = 23

angle x = 23 degrees?

ava27  Apr 27, 2020
 #3
avatar+47 
+1

Wait...

Is it this :

360 - 187 = 173

173 - 141 = 32

(141 - 320 / 2 

109 / 2

X = 54.5

ava27  Apr 27, 2020
 #4
avatar+109527 
+2

Hi Ava and Geno,

 

I don't remember ever seeing that circle property before but yes Ava, you have done what Geno described.

 Apr 27, 2020

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