karla55
karla55
23-05-2017
Mathematics
contestada
Can someone help me find the value of x please
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Sephora2017
Sephora2017
23-05-2017
The value of x is 21 because:
69 + x = 90
69 + 21 = 90
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klaudiamicek
klaudiamicek
23-05-2017
Okay so by the square we know that this is a right angle. Righ angles are 90 degrees. They give us 69 degrees and x so 69 + x = 90. To get x subtract 69 from 90. The answer is 21 degrees.
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