3 years ago

Explain why this quadrilateral is not a parallelogram.

1 answer:

7 0

Answer:

Quadrilateral has no Equal sides other than a Parallelogram.

Step-by-step explanation:

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svp [43]

Answer: no مبپدزحق قن سخت زخم صجیووقذب مسجد

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2 years ago

alexdok [17]

None of them really, but C is equivalent to the Triognometric Pythagorean Theorem:

$(\sin x + \cos x)^2 = 1 + 2 \sin x \cos x$

$\sin^2 x + 2 \sin x \cos x + \cos ^2 x = 1 + 2 \sin x \cos x$

$\sin^2x + \cos ^2x = 1$

That's the Trigonometric Pythagorean Theorem

Answer: C

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3 years ago

olga_2 [115]

Answer: -1

Step-by-step explanation:

4 0

3 years ago

Lyrx [107]

Answer:

48.4 hours

Step-by-step explanation:

Time = Distance/Rate

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3 years ago

MaRussiya [10]

A = L^2
A = L^2 = 2^2 + 4^2 (Pythagorean’s theorem)
A = L^2 = 20
Therefore the area of the square is 20 units square.

5 0

4 years ago