Question

diagonal DB of a rhombus ABCD is equal to one of its sides. The value of angle a is:​

Answer 1

Answer:

∠A= 60°

Step-by-step explanation:

DB=AD=AB

So, the △ABD is an equalilateral triangle

Hence, =60∘

Answer 2

let side DB = AD = x, will be an isosceles triangle, so angle A = angle B