| | |
| | | </p> |
| | | <p>所以 154°13′≈2.69 rad.</p> |
| | | </div> |
| | | <calculator /> |
| | | <iframe src="https://www.geogebra.org/scientific" frameborder="0" class="iframe-box"></iframe> |
| | | <p class="left"> |
| | | <img class="img-gn" alt="" src="../../assets/images/stlx.jpg" /> |
| | | </p> |
| | |
| | | </svg> |
| | | </span> |
| | | </p> |
| | | <calculator /> |
| | | <iframe src="https://www.geogebra.org/scientific" frameborder="0" class="iframe-box"></iframe> |
| | | <div v-if="isShowAnswer49" > |
| | | <p> |
| | | <span class="zt-ls"><b>解</b></span> 因为<math display="0"> |
| | |
| | | </svg> |
| | | </span> |
| | | </p> |
| | | <calculator /> |
| | | <iframe src="https://www.geogebra.org/scientific" frameborder="0" class="iframe-box"></iframe> |
| | | <div v-if="isShowAnswer51" > |
| | | <p> |
| | | <span class="zt-ls"><b>解</b></span> 因为<math display="0"> |
| | |
| | | import paint from '@/components/paint/index.vue' |
| | | import examinations from "@/components/examinations/index.vue"; |
| | | import fillInTable from "@/components/fillInTable/index.vue"; |
| | | import calculator from '@/components/calculator/index.vue' |
| | | const handleShow = (num) => { |
| | | const obj = {} |
| | | for (let index = 0; index < num; index++) { |
| | |
| | | type: Object, |
| | | }, |
| | | }, |
| | | components: { examinations, fillInTable,paint,calculator }, |
| | | components: { examinations, fillInTable,paint }, |
| | | data() { |
| | | return { |
| | | ...showObj, |