In a rhombus ABCD,
if LA =60⁰.Find LB,LC&LD
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Answer: <B = 120° , <C = 60° , <D = 120°.
Step-by-step explanation:
Given = ABCD is a rhombus where <a = 60°.
A/Q,
we know that opposite angle of rhombus is equal and all sides are equal.
so,
<A = < C = 60° .
then,
sum of the adjacent angles of rhombus is 180° .
so,
<A + < B = 180° .
=> 60° + < B = 180°. ( <A = 60° )
=> <B = 180° – 60°
=> <B = 120°.
also,
<B = <D = 120°. ( opposite angle of rhombus )
therefore, < B = 120° , < C = 60° , < D = 120° .
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