IMO Mathematics Olympiad (SOF) Class 7: Questions 576  578 of 1012
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1012 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 576
Question
A triangle whose lengths of sides are 5 cm, 12 cm and 13 cm. The triangle is ________.
Choices
Choice (4)  Response  

a.  Triangle is not formed 

b.  Acuteangled triangle 

c.  Obtuseangled triangle 

d.  Rightangled triangle 

Question number: 577
» Practical Geometry  Lines and Angles
Question
One of the exterior angle of a triangle is , interior opposite angles are in ratio 3: 2. The angles of triangle are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 578
» Practical Geometry  Lines and Angles
Question
In the adjoining figure, ABCD is a square, BCF is an equilateral triangle and AEDF is a rhombus. Find .
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 
