Identify the area of the trapezoid.

112x m^2

Step-by-step explanation:

The area of a trapezoid is given by

A = 1/2 ( b1+ b2) h

 where b1 and b2 are the bases

A = 1/2 ( 11x+17x) * 8

   = 1/2 ( 28x)8

   = 112x m^2

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°