What is the radius and diameter of the following circle?

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

True or false look at the picture pls : /

Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q