All possibilities = 9!
possibilities that harry sits at an end = 8! + 8!
possibilities that harry doesn't sit at an end = 9! - 8! -8!
Answer:
25
Step-by-step explanation:
formula for triangle is (b*h)/2=A
Answer:
Yes, SAS.
Step-by-step explanation:
For my education system, there isn't such thing as SAS, ASA or etc. I just had to search it up what it was.
Congruent angles are angles with the same shape and size. The two triangles are congruent if you look carefully, after that I searched up and saw the different rules of triangles. I think that SAS might be the correct answer.
Answer:
1000%
Step-by-step explanation:
The radius of a sphere that has a surface area of 12.56in2 would turn out to be:
4
r²
