The triangles formed on diameter of circle and the vertex on the circle have same area and same height
⟹AC||BD
and AD is transversal
The Interior Alternate angles are equal
⟹∠CAD=∠ADB
△ABC and △ADC are two right triangles with common hypotenuse AC. Prove that ∠CAD=∠CBD.
ABC and ADC are two right triangles with common hypotenuse AC. Prove that ∠CAD = ∠CBD.