Use Base::toRadians() instead of manually converting

src/Mod/Measure/Gui/ViewProviderMeasureAngle.cpp

@@ -67,6 +67,7 @@
 #include <Base/Console.h>
 #include <Base/Exception.h>
 #include <Base/Quantity.h>
+#include <Base/Tools.h>
 #include <Gui/ArcEngine.h>
 #include <Gui/Command.h>
 #include <Gui/Document.h>
@@ -325,8 +326,7 @@ void ViewProviderMeasureAngle::redrawAnnotation()
 {
     auto obj = dynamic_cast<Measure::MeasureAngle*>(getMeasureObject());
     double angleDeg = obj->Angle.getValue();
-    constexpr double radiansPerDegree = std::numbers::pi / 180.0;
-    this->fieldAngle = angleDeg * radiansPerDegree;
+    this->fieldAngle = Base::toRadians(angleDeg);
 
     // Set matrix
     try {