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4 years ago

what is the missing justification in the proof of the Pythagorean identity, sin^2x+cos^2x=1 using a right triangle?

Mathematics

2 answers:

svetoff [14.1K]4 years ago

7 0

Answer:

The justification that is missing in the following table is:

option: D Pythagorean Theorem

Step-by-step explanation:

Pythagorean Theorem states that in a right angled triangle if , 'a' is the perpendicular side, 'b' is the base and 'c' is the hypotenuse then:

a²+b²=c²

Hence, the justification that is missing in the following proof is the use of Pythagorean Theorem as is stated above.

Hence, option: D is the correct answer to this question.

Inessa05 [86]4 years ago

4 0

Answer:

Step-by-step explanation:

Pythagoras theorem ( a^2 + b^2 = c^2)

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Answer:

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Step-by-step explanation:

Given:

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3 years ago

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Lesechka [4]

Answer:

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Step-by-step explanation:

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