Find
. If m2A = (11r + 37)" and x=13 ,find
mA and classify the angle

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

What is the measure of angle x? answer

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.