rosiebui95 rosiebui95

02-03-2018
Mathematics

contestada

Please help me with this question

Please help me with this question class=

Respuesta :

jimthompson5910 jimthompson5910

03-03-2018

Given:
ML = 2.3
Angle L = 70 degrees

What we want to find:
MN = x

Use the sine rule
Make sure your calculator is in degree mode

sin(angle) = opposite/hypotenuse
sin(70) = x/2.3
2.3*sin(70) = x
x = 2.3*sin(70)
x = 2.16129302780759
x = 2.2

-------------------------------
Answer: 2.2

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