来自秦宏启的问题
【注:有点英语基础的进Duringaballoonrace,oneoftheballoonsdriftsfor5kmonabearing070°.Thewindchanges,andtheballooninblownanother6kmonabearing100°,beforeitbursts.QUSETION:a)Makeascaledrawingofitsflight.b)Measur】
注:有点英语基础的进
Duringaballoonrace,oneoftheballoonsdriftsfor5kmonabearing070°.Thewindchanges,andtheballooninblownanother6kmonabearing100°,beforeitbursts.
QUSETION:
a)Makeascaledrawingofitsflight.
b)Measurethedistance(correct0.1km)andbearing(tothenearestdegree)fromwhereitstartstowhereitbursts.
回答希望能翻译给写上去!Thankslot!
1回答
2020-01-24 01:26