A rhombus 2

A rhombus have sides of 170 meters and diagonal of 300 meters. What is the area of the rhombus?

Correct answer:

A =  24000 m2

Step-by-step explanation:

a=170 m d=300 m  Δaad s=12 (a+a+d)=12 (170+170+300)=320 m S1=s (sa) (sa) (sd)=320 (320170) (320170) (320300)=12000 m2  A=2 S1=2 12000=24000 m2

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