Help pls I need help

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?

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.

Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed