Question

diagonal AC of a rhombus ABCD is equal to one of its side BC find the angle of rhombus​

Answer 1

Answer:

Step-by-step explanation:

since ABCD is a Rhombus then

AB=BC=CD=DA

but from the question AC=AB

therefore, AC=BC also

I.e.AB=BC=AC

I.e ABC is isosceles triangle

therefore <ABC=<BCD=<BAC=60°

and in the same way <D=<DAC=<ACD=60°

then <A=<C=120°(by adding the adjoining angle)

and <B=<D=60°