Using Figure 3, c) write a piece of code in C# that calculates the area of a triangle displaying the area in the area textbox. [5] d) write a piece of code in C# that changes the colour of the form to...

Using Figure 3, c) write a piece of code in C# that calculates the area of a triangle displaying the area in the area textbox. [5] d) write a piece of code in C# that changes the colour of the form to Red when the form is loading. [5] e) write a piece of code in C# that changes the colour of the colour of the Height textbox to lime when the mouse hoovers over the Base textbox.

Extracted text: Area of a Triangle - Base Height Area Compute Figure 3. Area of a triangle Windows Form ure 3, of code tht calculates the area of a triangle displayıng the