Calculate the area of each rectangle described below. 9. A rectangle with a base of 14 millimeters and an altitude of 12 millimeters. (90) 10. A rectangle with a base of 24 inches and a diagonal of 25 inches. (90) Write an equation to represent each question below; then solve the equation to get your answer. 11. In AMNO, MO = 16 and the altitude to side MO is 8. In ARST the altitude to side RT is 1 1. (94) If AMNO-ARST, what is the area of ARST? 12. If the area of the pentagon shown below is 135, what is x? (93) X Complete each sentence below with the best of the choices given. 13. The area of a regular polygon is equal to one-half the product of the length of the and (92) its A. side; perimeter B. apothem; side C. apothem; perimeter D. perimeter; side E. apothem; central angle 14. The proportion for the area of a sector of a circle is the area of the sector over = the degree (94) measure of the sector over A. the area of the circle; 180 B. 360; the area of the circle C. the perimeter of the circle; 360 D. 2x ; 360 E. the area of the circle; 360 15. A(n) of a regular polygon is an angle formed by radii drawn to two consecutive vertices. (93) . central angle B. interior angle C. exterior angle D. inscribed angle E. apothem Find each missing segment below. 16. AB B (89) 8 E C 17. AE 10 (89) 8 12