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The measures of the three angles of a triangle form an arithmetic sequence.  What must be the measure, in degrees, of the other two angles, if one angle is 90 degrees?

 Jun 2, 2021

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 #1
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So they are 90-2x,90-x, and 90. So, 180-3x=90 which means x=30 and the other two angles are 30 deg and 60 deg.

 Jun 2, 2021
 #1
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+2
Best Answer

So they are 90-2x,90-x, and 90. So, 180-3x=90 which means x=30 and the other two angles are 30 deg and 60 deg.

ilovepizza547 Jun 2, 2021

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