KLM triangle

Find the length of the sides of the triangle KLM if m = 5cm height to m = 4.5 cm and size MKL angle is 70 degrees.

Correct result:

k =  5.6173 cm

Solution:

m=5 cm v1=4.5 cm K=70 ∘  m1=v1/tan⁡K∘=v1/tan⁡70∘ =4.5/tan⁡70∘ =4.5/2.747477=1.63787 m2=m−m1=5−1.6379≐3.3621 cm  k=v12+m22=4.52+3.36212=5.6173 cm

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