3 years ago

Solve cos^30- sin^30

Mathematics

1 answer:

11Alexandr11 [23.1K]3 years ago

4 0

Answer:

Step-by-step explanation:

hdisbkaab

bhai kyun dimag kharab kr raha hai chup chap apni mam se puch

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Jet001 [13]

Use proportions because we know that the triangles are similar.

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Cross multiply.

20x=28×5

x=7

answer: 7

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lilavasa [31]

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blondinia [14]

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3 years ago

Solve cos^30- sin^30​

Solve cos^30- sin^30