Question

In ΔMNO, n = 78 cm, o = 14 cm and ∠M=12°. Find the length of m, to the nearest centimeter

Answer 1

Answer:

$m=64$

Step-by-step explanation:

$m^2=n^2+0^2-2n~0~ co~12$

$= 78^2+14^2-2*78*14~co ~12$

m= $\sqrt{78^2+14^2-28*78 ~co~12}$

$m=64$

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hope it helps....

have a great day!!

Answer 2

Answer:

64

Step-by-step explanation:

i calculated using https://www.calculator.net/triangle-calculator.html :/