Question

LK=
Help please asap thx so much

Answer 1

LK = 4
`√(2)`

Explanation:

given point J (4, 4 )

then LJ = 4 and JK = 4

using Pythagoras' identity in right triangle LJK

LK² = LJ² + JK² = 4² + 4² = 16 + 16 = 32 ( take square root of both sides )

LK =
`√(32)` =
`√(16(2))` =
`√(16)` ×
`√(2)` = 4
`√(2)`