Mathematics, 06.05.2021 01:00 querline87
Which equation shows that the Pythagorean identity is true for 0 = 360°?
Select the equation that is in the form sin20 + cos20 = 1.
A. (-1)² +02 = 1
B. 02 + 12 =1
O c. 12 + 02 = 1
D. 02 + (−1)2 = 1
Answers: 1
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Which equation shows that the Pythagorean identity is true for 0 = 360°?
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