So i am learning more of this can someone tell me these answers it will a lot. i got the first two answers can someone tell me 3.-6.

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?

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq