Question

In ΔLMN, n = 960 cm, ∠L=160° and ∠M=10°. Find the length of l, to the nearest centimeter.

Answer 1

1890.8cm

Explanation:

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

Answer 2

1,890.8cm

Explanation:

Sine law!! So drawing the triangle helps, We know that the angle n is 10 because 180 - 10 -160 =10. Knowing that you can now use the sine law.

x/sin160 = 960/ sin 10

x= sin 160 (5528.4)

x= 1890.8cm