Answer:
Your answer exactly is 0.005624543
Step-by-step explanation:
Answer:
The answer is C) 678 cm2 :)
Step-by-step explanation:
40.0*10 is the answer
actually it is 400 but u want in decimal so it is 40.0*10
Let's begin by listing out the information given to us:
There are four students: n = 4
Number of students to be selected: r = 2
To calculate the combination of 2 students to be chosen, we use:

Therefore, there 12 possible combinations from these
Answer:
see the angle is more than 90 and it's obtuse in nature so u can find only supplement of that angle
85,106