To draw a countertop with an inside diagonal corner follow these steps
Step 1: Click Add shape button
Step 2: Start to draw shape
Step 3: Choose edge for inside diagonal corner
Step 4: Draw diagonal line on that edge
Step 5: Finish drawing shape according to plan
![](https://easystoneshop.com/wp-content/uploads/2020/12/ezgif.com-gif-maker.gif)