HTML:

<ya-map ya-zoom="10" ya-center="[37.64,55.76]">
    <ya-geo-object ya-source="geoObjects[0]" ya-options="{draggable: true,fillColor: '#DB709377',strokeColor: '#990066',strokeOpacity: 0.8,strokeWidth: 5}"></ya-geo-object>
</ya-map>
    

javascript:

$scope.geoObjects=[
    {
        geometry: {
            type: 'Circle',
            coordinates: [37.60,55.76],
            radius: 10000
        },
        properties: {
            balloonContent: "Радиус круга - 10 км",
            hintContent: "Подвинь меня"
        }
    }
];