diff --git a/LeftAngledTrianglePattern.java b/LeftAngledTrianglePattern.java
new file mode 100644
index 0000000..ed3d0ae
--- /dev/null
+++ b/LeftAngledTrianglePattern.java
@@ -0,0 +1,14 @@
+public class LeftAngledTrianglePattern{
+    public static void main(String args[]){
+        int i, j, r=8;
+        for(i=0; i<r; i++){
+            for(j=2*(r-i); j>=0; j--){
+                System.out.print(" ");
+            }
+            for (j=0; j<=i; j++ ){
+                System.out.print("* ");
+            }  
+            System.out.println();
+        }   
+    }   
+}
diff --git a/RightAngledTrianglePattern.java b/RightAngledTrianglePattern.java
new file mode 100644
index 0000000..ec4ed65
--- /dev/null
+++ b/RightAngledTrianglePattern.java
@@ -0,0 +1,11 @@
+public class RightAngledTrianglePattern{
+    public static void main(String args[]){
+        int i, j;
+        for(i=0; i<8; i++){
+            for(j=0; j<=i; j++){
+                System.out.print("* ");
+            } 
+            System.out.println();
+        }   
+    }   
+}
\ No newline at end of file