Question

Please someone solve this step by step.......no irrelevant answers...​

Answer 1

Answer:

c^2

Step-by-step explanation:

∆ ABD is similar to ∆CBD

AD/BD = BD/CD

BD^2 = AD × CD = e × d => BD^2 = ed

e^2 = (AB)^2 - (BD)^2

e^2 = c^2 - ed

therefore,

e^2 + ed = (c^2 - ed) + ed

e^2 + ed = c^2 Answer