Question

ABCD is a rhombus in which altitude from B to side AB bisect AB Find angles of the rhombus. Solve it

Answer 1

Answer:

Given that ABCD is a Rhombus and DE is the altitude on AB then AE = EB. ∴ ABD is an equilateral traingle. But Sum of adjacent angles of a rhombus is supplimentary. ⇒ ∠ABC = 180° - 60° = 120°.