Find the area of a triangle with a base of 23 kilometers and a height of 12 kilometers.(1 point)
The area of a triangle is calculated using the formula:
Area = 1/2 x base x height
Plugging in the values:
Area = 1/2 x 23 km x 12 km
Area = 1/2 x 276 km^2
Area = 138 km^2
Therefore, the area of the triangle is 138 square kilometers.