14. Quadrilateral KAYE is rectangle, what is the measure of angle A? A. 45° В. 90° С. 100° D. 180° 15. Quadrilateral BEST is a parallelogram in Figure 10. If mLB=3x-20 and mLS=2(x+5), what is the value of x? B. A. 25 В. 30 С. 35 D. 40 E T. S, 16. If the diagonal of a rectangle measures 21 cm, what is the measure of the other diagonal? A. Twice as long as 21 cm C. Half as long as 21 cm B. The have the same measure D. They are not congruent

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Please answer 14-18. They are all connected. Thank you.
14. Quadrilateral KAYE is rectangle, what is the measure of angle A?
А. 45°
15. Quadrilateral BEST is a parallelogram in Figure 10. If mLB=3x-20 and mzS=2(x+5), what is the value
В. 90°
С. 100°
D. 180°
of x?
B.
A. 25
В. 30
C. 35
T
D. 40
16. If the diagonal of a rectangle measures 21 cm, what is the measure of the other diagonal?
A. Twice as long as 21 cm
C. Half as long as 21 cm
17. Quadrilateral MNOP is a parallelogram in Figure 8. If MN=2x-10 and PO=x+30, how long is MN?
A. 50
В. 60
C. 70
B. The have the same measure
D. They are not congruent
D. 80
18. ABCD is a square with diagonals AC and BD. If AC = 10x + 10 and BD = x+ 73. How long is each
diagonal?
А. 7
19. Which of the following statements can be used to prove quadrilateral JUMP is a parallelogram in Figure
В. 80
С. 90
D. 100
Transcribed Image Text:14. Quadrilateral KAYE is rectangle, what is the measure of angle A? А. 45° 15. Quadrilateral BEST is a parallelogram in Figure 10. If mLB=3x-20 and mzS=2(x+5), what is the value В. 90° С. 100° D. 180° of x? B. A. 25 В. 30 C. 35 T D. 40 16. If the diagonal of a rectangle measures 21 cm, what is the measure of the other diagonal? A. Twice as long as 21 cm C. Half as long as 21 cm 17. Quadrilateral MNOP is a parallelogram in Figure 8. If MN=2x-10 and PO=x+30, how long is MN? A. 50 В. 60 C. 70 B. The have the same measure D. They are not congruent D. 80 18. ABCD is a square with diagonals AC and BD. If AC = 10x + 10 and BD = x+ 73. How long is each diagonal? А. 7 19. Which of the following statements can be used to prove quadrilateral JUMP is a parallelogram in Figure В. 80 С. 90 D. 100
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