Question

When I put √50 and √72 it says it is wrong for LM and MN. Does anyone know the correct answer?1

Answer 1

length of LM = √61

length of MN = √61

Explanation:

LM:

`\sqrt{ {( - 4 - 2)}^(2) + {( - 3 - ( - 8))}^(2) }`

`\sqrt{ {( - 6)}^(2) + {5}^(2) } = √(61)`

MN:

`\sqrt{ {( 2 - 7)}^(2) + {( - 8 - ( - 2))}^(2) }`

`\sqrt{ {( - 5)}^(2) + {( - 6)}^(2) } = √(61)`