Use law of cosines
o^2=p^2+q^2-2pqCos(C)
o^2=38^2+29^2-38*29Cos(39)
o^2=1444+841-1712.83
o^2=572.17
o=23.92
Say 24 cm
no because you NEED three side to make a triangle because a triangle is classified by the number of sides it has
Answer:
18
Step-by-step explanation:
3 x 3 = 9
9 x 2 = 18
First we put the numbers in order....very important
67,76,76,(82),84,87,93
the median is the middle number....so it is 82