diff --git a/packages/graphics/src/utils/buildCircle.js b/packages/graphics/src/utils/buildCircle.js
index 2630361..00e97f8 100644
--- a/packages/graphics/src/utils/buildCircle.js
+++ b/packages/graphics/src/utils/buildCircle.js
@@ -52,8 +52,8 @@
         for (let i = 0; i < totalSegs; i++)
         {
             points.push(
-                x + (Math.sin(seg * i) * width),
-                y + (Math.cos(seg * i) * height)
+                x + (Math.sin(-seg * i) * width),
+                y + (Math.cos(-seg * i) * height)
             );
         }
 

diff --git a/packages/graphics/src/utils/buildCircle.js b/packages/graphics/src/utils/buildCircle.js
index 2630361..00e97f8 100644
--- a/packages/graphics/src/utils/buildCircle.js
+++ b/packages/graphics/src/utils/buildCircle.js
@@ -52,8 +52,8 @@
         for (let i = 0; i < totalSegs; i++)
         {
             points.push(
-                x + (Math.sin(seg * i) * width),
-                y + (Math.cos(seg * i) * height)
+                x + (Math.sin(-seg * i) * width),
+                y + (Math.cos(-seg * i) * height)
             );
         }
 
diff --git a/packages/graphics/src/utils/buildRoundedRectangle.js b/packages/graphics/src/utils/buildRoundedRectangle.js
index 356d450..4e4c84b 100644
--- a/packages/graphics/src/utils/buildRoundedRectangle.js
+++ b/packages/graphics/src/utils/buildRoundedRectangle.js
@@ -26,11 +26,22 @@
 
         points.length = 0;
 
-        points.push(x, y + radius);
-        quadraticBezierCurve(x, y + height - radius, x, y + height, x + radius, y + height, points);
-        quadraticBezierCurve(x + width - radius, y + height, x + width, y + height, x + width, y + height - radius, points);
-        quadraticBezierCurve(x + width, y + radius, x + width, y, x + width - radius, y, points);
-        quadraticBezierCurve(x + radius, y, x, y, x, y + radius + 0.0000000001, points);
+        quadraticBezierCurve(x, y + radius,
+            x, y,
+            x + radius, y,
+            points);
+        quadraticBezierCurve(x + width - radius,
+            y, x + width, y,
+            x + width, y + radius,
+            points);
+        quadraticBezierCurve(x + width, y + height - radius,
+            x + width, y + height,
+            x + width - radius, y + height,
+            points);
+        quadraticBezierCurve(x + radius, y + height,
+            x, y + height,
+            x, y + height - radius,
+            points);
 
         // this tiny number deals with the issue that occurs when points overlap and earcut fails to triangulate the item.
         // TODO - fix this properly, this is not very elegant.. but it works for now.