In ΔABC, D and E are points on AB and AC respectively, such that DE || BC and DE divides the ΔABC into two parts of equal areas. The ratio of AD and BD is:

Question

In ΔABC, D and E are points on AB and AC   respectively, such that DE || BC and DE  divides the ΔABC into two parts of equal   areas. The ratio of AD and BD is:

Examsnet · Accepted Answer

Correct Answer is :  1 : √2 − 1

Geometry Practice Test 1