Respuesta :

Answer:

m = 12.99

Step-by-step explanation:

cos30° = m/15

√3/2 = m/15

2m = 15√3

m = 15√3/2

m = 15·1.73/2

m = 25.95/2

m = 12.99

kth03
30-60-90 triangle
find the smallest side 15:2 = 7.5
7.5squareroot3 = 12.99
Ver imagen kth03