Question

If a2 + b2 = c then
Log, (c-b) + Log, (c + b) = .......
A)-1
B) -2 C)1 D) 2​

Answer 1

Answer:

Conversely, any quadrilateral in which a2 + c2 = b2 + d2 must be orthodiagonal.

Explanation:

The five lines b1, b2, b3, b4, and b5 formed in this way are all in turn intersected by another line, a6.