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Ksivusya [100]
3 years ago
11

Which pair are equal trig values? A) tan 45° and sin 45° Eliminate B) sin 40° and sin 50° C) sin 36° and cos 54° D) cos 65° and

sin 65°
Mathematics
1 answer:
ira [324]3 years ago
3 0

Answer:

C

Step-by-step explanation:

note that sin x = cos(90 - x ) ← Cofunction identity

If x = 36 then 90 - x = 90 - 36 = 54

Hence sin 36° = cos 54° → C


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Answer:

Answers are below!

Step-by-step explanation:

Well it is easy.

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2 years ago
The area of a trapezium is 34 cm and the length one of its parallel side is
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Answer:

6.6 cm.

Step-by-step explanation:

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3 years ago
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Answer:

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7 0
3 years ago
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ohaa [14]

Answer:

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Step-by-step explanation:

Given that,

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