Re: Solve geometry question  
Question 2 P is a point inside rectangle ABCD such that AP = 4 units, BP = 3 units and PD = 5 units. Find the length of PC.

Re: Solve geometry question  
Question 3

Re: Solve geometry question  
We have a formula, AP^2+CP^2=BP^2+DP^2 PC=3sqrt(2) Thanks, 
Re: Solve geometry question  
12?? done wd tangents 
Re: Solve geometry question  
yes please explain. 
Re: Solve geometry question  
Hi Please solve foll geometry questions: CD is perpendicular to chord AB. Find the radius of the circle.

Re: Solve geometry question  
Hi The length of the side of the square is 2. Find the radius of the smaller circle?

Re: Solve geometry question  
Another one All three sides of a triangle have integer side lengths of 11, 60 and n cm. For how many values of n is the triangle acuteangled? Options 3,6,5,2 
Re: Solve geometry question  
The radius of the smaller circle = 4  2√3 
Re: Solve geometry question  
1. 60 2. 44 
Re: Solve geometry question  
65/6 
Re: Solve geometry question  
Is it right65/6 
Re: Solve geometry question  
Yes it is. Could you please share the method by which u solved? I also got the same answer by using the equation of circle. How did u do? 
Re: Solve geometry question  
Hi Kamal, Answers are obviously correct but please explain. 
Re: Solve geometry question  
How did u do it man 
Re: Solve geometry question  
I solved it by using the circle's equation (xk)^2+(yj)^2=r^2 by getting the three points on the circumference of the circle.By the way,What u told i didnt get. 
Re: Solve geometry question  
answer is 20/3. 
Re: Solve geometry question  
Hi Avinash How did you get this answer? Please show your approach. Kamal Lohia 
Re: Solve geometry question  
20 
Re: Solve geometry question  
answer is 3√3(√3+1) Please go to the link below to see the answer

Re: Solve geometry question  
the answer is (_/7 + 1)/2root(2). 
Re: Solve geometry question  
Radius of smaller circle is 84root(3)/2. 
Re: Solve geometry question  
(Root(7) + 1 ) / (2 root(2)) 
Re: Solve geometry question  
is the ans (7^1/2 + 1)/ (2*2^1/2) ? 
Re: Solve geometry question  
3*1.414=4.242 