Math, asked by dimpleshah265, 3 months ago

Find the area of rhombus with side 4cm and one of its angles is 120degree

Answers

Answered by Sakshisingh027

5

Answer:

The side of the rhombus = 4 cm.

One pair of angles = 60 deg.

Area of the rhombus = twice the area of an equilateral triangle of sides = 4cm =

2*4^2*(sin 60)/2 = 13.856 sq cm.

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