What is the area of this parallelogram?

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

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

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?