Question

When R - S- T, ℓ(ST) = 4 , ℓ(RS) = 6.5, then find ℓ(RT) *​

Answer 1

Answer:

Given-

[ R-S-T ]

Length (ST) = 4

Length (RS) = 6.5

To find-

Length (RT) =

Solution-

∵Length (RT) = Length (RS) + Length (ST)

= 6.5 + 4

= 10.5 units

∴ Length (RT) = 10.5 units

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Note-

1. Distance or Length is never negative.
2. Distance is comma separated in brackets, whereas length is not comma separated.