find side pn given side pm and cosine of P
Answer:
pn = 40 cm
Step-by-step explanation:
if cos p = 0.60, then:
0.60 = 24/pn
multiply both sides of the equation by pn:
0.60pn = 24
divide both sides of the equation by 0.60:
pn = 24/0.60
pn = 40 cm