Triangle, Circle & Constructions [IMO Level 1 Mathematics Olympiad (SOF) Class 10]: Questions 7  13 of 64
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Question number: 7
» Triangle, Circle & Constructions
Question
is an isosceles triangle in which . Side RS is produced to P such that . Then equals ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 8
» Triangle, Circle & Constructions
Question
In an isosceles triangle ABC, is bisected by AD where D lies on BC. It is found that . Then equals ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 9
» Triangle, Circle & Constructions
Question
In rhombus ABCD, =________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 10
» Triangle, Circle & Constructions
Question
In an equilateral triangle PQR, This side QR is trisected at S, then ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 11
» Triangle, Circle & Constructions
Question
In the given figure, if and , then ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 12
» Triangle, Circle & Constructions
Question
In equilateral PD is altitude. Then equals ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 13
» Triangle, Circle & Constructions
Question
In the figure, is isosceles. Then ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
