See the following triangle and tell what should be the length of KN?
Triangle ABC has a right angle at B. Let Q be along BC and P be along AB such that AQ bisects angle A and CP bisects angle C. If AQ = 9 and CP = 8√2, what is the length of the hypotenuse AC?
See the following triangle and find the ratio of green and red area?
The square ABCD has a side length of 1, and AEF is an equilateral triangle. What is the area of AEF?
ABC is right angle triangle, where AB = 300 and BC = 400. What is the length of the blue link?