Answer: 12.7 meters.
Explanation:
Use the formula for the area of a triangle:
Area = (base * height) / 2
Given:
Area = 146 square meters
base = 23 meters
Rearranging the formula to solve for height:
height = (2 * Area) / base
Plugging in the given values:
height = (2 * 146) / 23
height = 292 / 23
height = 12.7 meters
So, the height of the triangle is 12.7 meters.