The area of the right triangle =

b = base = SV = 12.3
h = hight = HL = 24.6
A = area

Answer:
You can see objects, nd buildings that have those shapes, and roof tops.
Step-by-step explanation:
Probability red+green
first pick(red) : 7/10
2nd pick( green) : 1/10
the answer maybe like this
prob : 7/10+1/10 = 8/10 =4/5
Answer: 9 students
Step-by-step explanation:
10 X 3 = 30
3 X 3 = 9 students