Question

in the adjacent figure BE perpendicular to DA and CD is perpendicular to DA then prove that angle 1 is equal to angle 3​

Answer 1

Step-by-step explanation:

hia buddy

can u pls edit Q and provide fig

Answer 2

Answer:

Step-by-step explanation:

Diagram is missing the question. It is attached.

∠1 is ∠CDB , ∠3 is ∠DBE

Since BE is perpendicular to DA AND CD is perpendicular to DA.

this means CD and BE are parallel lines.

∠CDE and ∠DBE are alternate angles.

Alternate angles are equal for 2 parallel lines. hence ∠CDE = ∠DBE