Put the correct answer for but if I check the answer and the answer is wrong then i´m going to report you!

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

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