Draw a 30-60-90 triangle of any size. Using the ratios that you know, write expressions for sin(30) and cos (60) . What do you notice? Write a sentence or two justifying what you notice.

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asked May 5, 2021 36.4k views

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Draw a 30-60-90 triangle of any size. Using the ratios that you know, write expressions for sin(30) and

cos (60) . What do you notice? Write a sentence or two justifying what you notice.

Mathematics
high-school

Wilfrido asked

by Wilfrido

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Answer:

sin(30)=cos(60)

Explanation:

Ruffsl answered May 10, 2021

by Ruffsl

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