Use the true statement and the given information to draw a true conclusion. True statement a linear pair of angles has non common sides that are collinear given angle PQR and angle RQT form a linear pair

A PQR is right

b RQT is not right

c PQ and QT are collinear my answer

d PQ and QT are not collinear

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Which graph represents the parent function of y=(x+2)(x-2)

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.