Inscribed Angles

Question

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556

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13. would GMJ be 140

i dont know what to do in 14.

Guest Feb 5, 2016

+5

Best Answer

Building on the previous answer

40 degrees in the lower triangle scribes out the same arc as 'y' in the upper trinagle ...so y= 40 degrees

45 degree angle in upper triangle scribes out the samme arc as x in the lower trinagle so they are the same x = 45 degrees

Guest Feb 5, 2016

Guest · Answer 1 · 2016-02-05T02:16:20

Building on the previous answer

40 degrees in the lower triangle scribes out the same arc as 'y' in the upper trinagle ...so y= 40 degrees

45 degree angle in upper triangle scribes out the samme arc as x in the lower trinagle so they are the same x = 45 degrees

Guest · Answer 2 · 2016-02-05T02:12:44

Any inscribed angle in a circle scribes out an arc TWICE the angle

So GHJ=280 degrees

What is the question asking for 14?

Guest · Answer 3 · 2016-02-05T02:13:52

find x and y

Hayley1 · Answer 4 · 2016-02-05T02:14:40

Wouldn't you cross multiple with the degree of an trangle ??