Answer:
The area of triangle ACD is 4 centimeters squared.
Explanation:
The formula to find the area of a triangle is 1/2 * base * height. The base of this triangle is 2 cm and the height is 4 cm, so you can multiply that and then the answer by half.
Area = 1/2 * 4 * 2
= 1/2 * 8
= 4
Answer: 4 cm squared.
Hope this helped :)