Question

A, B & C form a triangle where ∠ BAC = 90°. AB = 12.9 mm and CA = 1.1 mm. Find the length of BC, giving your answer rounded to 1 DP

Answer 1

Answer:

Given Train starts at the same time.

Hence, Time remains constant.

Speed of Train 'T1' be 'S1' = 40 km\hr

Speed of Train 'T2' be 'S2' = 45 km\hr

Let X be the distance at which trains meet.

Train T2 travels X+40 km more than Train T1.

Step-by-step explanation: