What is the solution set for 10 < 3x + 19

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

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 statement justifies why angle ebc measures 90?