Lines, Angles and Quadrilaterals (IMO Mathematics Olympiad Class 9): Questions 118  122 of 126
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 450.00 or
Question number: 118
» Lines, Angles and Quadrilaterals
Question
Two regular polygons are such that the ratio between their no. of sides is 1: 2 and the ratio of measures of their interior angles is 4: 7. Find the number of sides of each polygon
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 119
» Lines, Angles and Quadrilaterals
Question
In the figure, the value of x if , is ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 120
» Lines, Angles and Quadrilaterals
Question
A triangle and a trapezoid are equal in area. They also have the same altitude. If the base of the triangle is 18 inches, the median of the trapezoid is ________
Choices
Choice (4)  Response  

a.  18 inches 

b.  9 inches 

c.  Not obtainable from these data 

d.  36 inches 

Question number: 121
» Lines, Angles and Quadrilaterals
Question
In parallelogram ABCD . The altitudes corresponding to the sides AB and AD are respectively 4 cm and 5 cm. Find AD.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 122
» Lines, Angles and Quadrilaterals
Question
In the adjoining figure, Line p and q are transversals, then ST = ________
Choices
Choice (4)  Response  

a.  12 units 

b.  10 units 

c.  14 units 

d.  15 units 
