{"type":"rich","version":"1.0","width":854,"height":854,"title":"Integraler og areal","html":"<iframe aria-label=\"Integraler og areal\" src=\"https://ndla.no/article-iframe/nb/urn:resource:df57b52e-8ed1-4c18-8cc2-10a625dac8c2/34130\" height=\"854\" width=\"854\" allowfullscreen=\"\" style=\"border: none;\" />","iframeSrc":"https://ndla.no/article-iframe/nb/urn:resource:df57b52e-8ed1-4c18-8cc2-10a625dac8c2/34130"}