An obtuse LG HI has a measure of 135°. It contains adjacent angles GHJand JHI.

ZGH J has a measure of 112°. What is the measure of JHI? (1 point)
O 68°
O 15°
O 90°
O 23°

1 answer

To find the measure of JHI, we need to subtract the measure of ZGHJ from the measure of LGHI because they are adjacent angles and together they form LGHI.

So, JHI = LGHI - ZGHJ
JHI = 135° - 112°

JHI = 23°

Therefore, the measure of JHI is 23°.
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