Mark M. answered • 09/28/21
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Mathematics Teacher - NCLB Highly Qualified
What is the measure of the angle created by two external secants?
It is a formula in your textbook.
Sarah B.
asked • 09/28/21Multiple choice word problem! please help
If the measure of 
is 30 and the measure of 
is 50, what is the measure of angle 1?
40
30
25
10
None of these
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Sarah B.
I think I get it, the answer would be 40 right?09/28/21