Berikut ini adalah pertanyaan dari 26andersonwidjaja pada mata pelajaran Matematika untuk jenjang Sekolah Menengah Pertama
14) A courier travels due north at an average speed of 48 km/h for 10minutes to collect a parcel, before travelling 9 km due East to deliver it. He
then travels due South at an average speed of 60 km/h for 20 minutes to
collect another parcel. Find the shortest distance between the courier
and his starting point.
then travels due South at an average speed of 60 km/h for 20 minutes to
collect another parcel. Find the shortest distance between the courier
and his starting point.
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Last Update: Thu, 25 Aug 22