Write an equation to match each graph:

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?

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?