+0  
 
0
80
2
avatar

In a rhombus, all the side lengths are $10,$ and one of the angles is equal to $120^\circ.$ Find the area of the rhombus.

 Mar 6, 2023
 #1
avatar
0

The area of the rhombus is 1/2*10*10*sin(120) = 25*sqrt(2).

 Mar 6, 2023
 #2
avatar
0

Area ==a^2 * sin(θ)

Area ==10^2 * sin(120)

Area ==100 x  sqrt(3) / 2

 

Area ==50 sqrt(3) 

 Mar 6, 2023

3 Online Users

avatar
avatar