3 years ago

Find the missing length of each right triangle

Mathematics

1 answer:

Elodia [21]3 years ago

3 0

It could possible be either 21 or 23

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3 years ago

Read 2 more answers

50 pts, trigonometry

trasher [3.6K]

sin(0) = opposite/hypotenuse = 2/5

cos(0) = adjacent/hypotenuse = sqrt21/5

tan(0) = opposite/adjacent = 2/sqrt21 * sqrt21/sqrt21 = 2sqrt21/21

cot(0) = adjacent/opposite = sqrt21/2

sec(0) = hypotenuse/adjacent = 5sqrt21/21