3 years ago

What is the measure of ZRST?

Mathematics

1 answer:

satela [25.4K]3 years ago

7 0

Answer: 131

Step-by-step explanation: that one is good

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I NEED HELP PLEASE, THANKS! :)

NISA [10]

Answer: $\bold{b)\quad \dfrac{2\pi}{3},\dfrac{4\pi}{3},0}$

<u>Step-by-step explanation:</u>

Note the following identities: tan² x = sec²x - 1

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