rplayer070 rplayer070

19-06-2020
Mathematics

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Does anybody know about this I'm stuckes it's about angles

Does anybody know about this Im stuckes its about angles class=

Respuesta :

Aash5018 Aash5018

19-06-2020

Answer:

the answer is 25 degrees

Answer Link

19-06-2020

Answer:

alpha = 25°

Step-by-step explanation:

The picture indicates a rectangle.

Alpha is in a straight corner of 90 °, so...

65 + alpha = 90

subtract 65 left and right of the = sign.

65 - 65 + alpha = 90 - 65

0 + alpha = 90 - 65

alpha = 25°

Answer Link

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