diff --git a/svx/qa/unit/classicshapes.cxx b/svx/qa/unit/classicshapes.cxx
index 07a4b9f916ab..ea536ff3ec91 100644
--- a/svx/qa/unit/classicshapes.cxx
+++ b/svx/qa/unit/classicshapes.cxx
@@ -10,6 +10,9 @@
 #include <test/unoapi_test.hxx>
 #include <rtl/ustring.hxx>
 #include <editeng/unoprnms.hxx>
+#include <svx/svdocirc.hxx>
+#include <sfx2/viewsh.hxx>
+#include <svx/svdview.hxx>
 
 #include <cppunit/TestAssert.h>
 
@@ -187,5 +190,30 @@ CPPUNIT_TEST_FIXTURE(ClassicshapesTest, testTdf130076Flip)
                                      26000.0, nAngle2);
     }
 }
+
+CPPUNIT_TEST_FIXTURE(ClassicshapesTest, testTdf139968ShearRotateArcFlip)
+{
+    // The document contains an arc that is rotated and sheared. When horizonally flipped, start and
+    // end angles had got wrong values.
+    loadFromFile(u"tdf139968_shear45_rot30.odg");
+
+    // get shape and flip it
+    uno::Reference<drawing::XShape> xShape(getShape(0, 0));
+    SdrCircObj* pSdrCircObj(static_cast<SdrCircObj*>(SdrObject::getSdrObjectFromXShape(xShape)));
+    SfxViewShell* pViewShell = SfxViewShell::Current();
+    CPPUNIT_ASSERT(pViewShell);
+    SdrView* pSdrView = pViewShell->GetDrawView();
+    pSdrView->MarkObj(pSdrCircObj, pSdrView->GetSdrPageView());
+    dispatchCommand(mxComponent, u".uno:FlipHorizontal"_ustr, {});
+
+    // make sure start and end angle are correct.
+    double fAngleS(0.0), fAngleE(0.0);
+    uno::Reference<beans::XPropertySet> xShapeProps(xShape, uno::UNO_QUERY);
+    CPPUNIT_ASSERT(xShapeProps->getPropertyValue(u"CircleStartAngle"_ustr) >>= fAngleS);
+    CPPUNIT_ASSERT(xShapeProps->getPropertyValue(u"CircleEndAngle"_ustr) >>= fAngleE);
+    // without fix, start angle was 19419, end angle was 18176. Tolerance for to ignore round errors.
+    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("StartAngle wrong", 22500.0, fAngleS, 2.0);
+    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("EndAngle wrong", 18000.0, fAngleE, 2.0);
+}
 }
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/svx/qa/unit/data/tdf139968_shear45_rot30.odg b/svx/qa/unit/data/tdf139968_shear45_rot30.odg
new file mode 100644
index 000000000000..7898593c5200
Binary files /dev/null and b/svx/qa/unit/data/tdf139968_shear45_rot30.odg differ
diff --git a/svx/source/svdraw/svdocirc.cxx b/svx/source/svdraw/svdocirc.cxx
index eed36dbc71c1..ef4e8b5f04dc 100644
--- a/svx/source/svdraw/svdocirc.cxx
+++ b/svx/source/svdraw/svdocirc.cxx
@@ -901,16 +901,16 @@ void SdrCircObj::NbcMirror(const Point& rRef1, const Point& rRef2)
         if (nWdt==0) aTmpPt2.setX(0 );
         if (nHgt==0) aTmpPt2.setY(0 );
         aTmpPt2+=aCenter;
-        if (maGeo.m_nRotationAngle)
-        {
-            RotatePoint(aTmpPt1, getRectangle().TopLeft(), maGeo.mfSinRotationAngle, maGeo.mfCosRotationAngle);
-            RotatePoint(aTmpPt2, getRectangle().TopLeft(), maGeo.mfSinRotationAngle, maGeo.mfCosRotationAngle);
-        }
         if (maGeo.m_nShearAngle)
         {
             ShearPoint(aTmpPt1, getRectangle().TopLeft(), maGeo.mfTanShearAngle);
             ShearPoint(aTmpPt2, getRectangle().TopLeft(), maGeo.mfTanShearAngle);
         }
+        if (maGeo.m_nRotationAngle)
+        {
+            RotatePoint(aTmpPt1, getRectangle().TopLeft(), maGeo.mfSinRotationAngle, maGeo.mfCosRotationAngle);
+            RotatePoint(aTmpPt2, getRectangle().TopLeft(), maGeo.mfSinRotationAngle, maGeo.mfCosRotationAngle);
+        }
     }
     SdrTextObj::NbcMirror(rRef1,rRef2);
     if (meCircleKind!=SdrCircKind::Full) { // adapt starting and finishing angle