Question

Shown below is an empty triangle which is to be filled using five tiles. Which option(s) will exactly fill this triangle when all tiles are used? Scaling, Repeating, and Flipping of tiles is not allowed; while rotation is allowed. 

• A. A
• B. B
• C. C
• D. D

Hint:

When tiling a shape, try rotating the tiles and fitting them together without altering their size or flipping them.

Answer 1

The Correct Option is C, D

Step 1: The tiles must fit perfectly into the triangle without any scaling, repeating, or flipping. After rotation, options C and D correctly fit all tiles into the triangle.
Step 2: Option A and B fail to fit the tiles correctly, as they either leave gaps or exceed the boundaries of the triangle.
Step 3: Therefore, the correct answers are (C) and (D).