This triangle planting through is 3.5m long, 1.2m wide at the top, and 0.75m deep how much soil will it hold
To calculate the volume of soil the triangle planting trough can hold, you need to use the formula for the volume of a triangular prism:
Volume = 1/2 * base * height * depth
In this case, the base is the width of the top of the trough, which is 1.2m, the height is the length of the trough, which is 3.5m, and the depth is 0.75m. Plugging in these values, we get:
Volume = 1/2 * 1.2m * 3.5m * 0.75m
Volume = 1.05m³
So, the triangle planting trough can hold 1.05 cubic meters of soil.