In the circle above,PQ is parallel to diameter OR,and OR has length 18.What si the length of minoarc PQ?角PRO为35度

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/26 22:44:26
xŒ9JA@R L6t-UIhb4Kb(Tiov FA< x/¶3 ofrTo4\ԗz4@[^R{݂b+`Lc=pߵ9(mUV|cu;[LߞaY?d)[~"r dٹ8p"01] UKxm520AhH(Be5yU* 4Ea1Y&PB$(&Z X2QTN.Qp*bʸThIB#c̱f1;t$ׯ7ϫϻGzA-!