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analyze the figure below and answer the question that follows.
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circle c has a radius r= 9 and a central angle
= 90°. find the area of the segment.
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Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

Select the number of ways in which a line and a circle can intersect