If ABC ~ DEC, what is the value of y?
14in.
43.8 in.
21 in.

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?

Tan198=asin164=? how to solve this? ?

What is the value of p in the equation y^ = -4x?