1. As shwon in figure, LK = 6 V2 then 1) MK = ? 2) ML = ? 3) MN
= ?
Answers
Given : LK = 6 √2
To Find : MK
ML
MN
Solution:
in right angle triangle MLK
Cos 30° = LK/ MK
=> √3/ 2 = 6√2 / MK
=> MK = 12 √2 / √3
=> MK = 4√3√2
=> MK = 4√6
Tan 30° = ML/LK
=> 1/√3 = ML / 6√2
=> ML = 6√2 / √3
=> ML = 2√3√2
=> ML = 2√6
in right angle triangle MKN
Sin 45° = MK/MN
=> 1/√2 = 4√3√2 / MN
=> MN = 8√3
Learn More:
if sin@cos@=12/25 then find the sum of all possible value of tan ...
brainly.in/question/6766913
sin theta- cos theta
brainly.in/question/13371875
Step-by-step explanation:
Given : LK = 6 √2
To Find : MK
ML
MN
Solution:
in right angle triangle MLK
Cos 30° = LK/ MK
=> √3/ 2 = 6√2 / MK
=> MK = 12 √2 / √3
=> MK = 4√3√2
=> MK = 4√6
Tan 30° = ML/LK
=> 1/√3 = ML / 6√2
=> ML = 6√2 / √3
=> ML = 2√3√2
=> ML = 2√6
in right angle triangle MKN
Sin 45° = MK/MN
=> 1/√2 = 4√3√2 / MN
=> MN = 8√3