Question
Quantitative Aptitude Question on Mensuration
A quadrilateral of perimeter 126 cm is circumscribed about a circle. Three of its sides taken in order are in the ratio 5 : 8 : 9. What is the length of the fourth side?
A
22.5 units
B
27 units
C
30 units
D
36 units
E
40.5 units
Answer
27 units
Explanation
Solution
The correct answer is option (B): 27 units