itaticastanon9 itaticastanon9

09-01-2019
Mathematics

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a right triangle has an angle that measures 45 what is the measures of rhe thrid angle

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AlbertThomas AlbertThomas

09-01-2019

The sum of the measures of the angles of a triangle is
180 degrees.

Let x = our unknown angle

A right angle has measure 90 degrees.

We have x + 90 + 40 = 180 so
x + 130 = 180 and x = 50

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leahumelinda leahumelinda

09-01-2019

The answer is the third angle is 90 degrees

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