Mathematics
Jensmith
2016-04-12 03:58:36
How do I find these measures ??
ANSWERS
ovidiuvasai
2016-04-12 09:34:26

Alrighty. We know that segment IJ is a straight angle, meaning that it is 180 degrees. Angle KOJ is a right angle, which is 90 degrees. On the same segment, angle GOI is 31 degrees. First, add GOI and KOJ together. 31+90=121 Then, subtract that from your straight angle. 180-121=59 degrees. Measure of angle KOG is 59 degrees. Now, take your straight angle again, and subtract JOH from it. 180-31=49 degrees. Measure of angle IOH is 49 degrees. ☺☺☺

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