3 years ago

Triangles Very Easy PIC INCLUDED

1 answer:

8 0

Answer:

sin30° and cos60°

Step-by-step explanation:

We can see that we can use multiply trig identities to solve for <em>r</em>:

sin30° = r/20

r = 20sin30°

cos60° = r/20

r = 20cos60°

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I would say look at the pattern. It would be 7/16. Look at the pattern closely.

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Mama L [17]

The original fraction was greater than 1/2

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d1i1m1o1n [39]

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aniked [119]

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DerKrebs [107]

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