Kareem1111
Kareem1111 Kareem1111
  • 07-06-2018
  • Mathematics
contestada

What is the measure of ABC and please show me how to do it

What is the measure of ABC and please show me how to do it class=

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musiclover10045
musiclover10045 musiclover10045
  • 07-06-2018
Arc length from A to C (red line) is the given inside angle times 2, so AC = 50*2 = 100 degrees.

A full circle is 360 degrees, so arc ABC (blue line) would be 360 - 100 = 260 degrees.

The answer is D.
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