Find the volume of the given prism round to the nearest 10th if necessary

We know that
volume of the prism=area of the base*height
height=24 yd

area of the base
is a equilateral triangle
so
the internal angles are 60 degrees
with the law of sine calculate the area
Area=(1/2)*a*b*sin C> (1/2)*13*13*sin 60> (1/2)*13*13*√3/2
Area=73.18 yd²

volume of the prism=73.18*24> 1756.30 yd³

the answer is
1756.3 yd³

Idon’t know what the answer is i wish i could