I NEED HELP ASP THIS IS DUE IN 5 MINUTES?!?!??!

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?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers