Answer:
Step-by-step explanation:
1). Geometric mean of a and b = 
Therefore, geometric mean of 2 and 50 = 
= 10
2). By geometric mean theorem,
e² = 6 × 24
e = √144
e = 12
Similarly, 
d² = 6 × 30
d = √180
d = 6√5
And 
c² = 30 × 24
c = √720
c = 12√5
C = 2πr
C = 2(3.14)(0.8)
C = 2(2.512)
C = 5.024 m
The answer is C.
Answer:
-1
Step-by-step explanation:
Ten thousands
if you're speaking of place value?
I actually just learned this in 8th grade and it was so easy its crazy but its honestly simple it helps you solve the triangles and things and the equation is a squared + b squared = c squared and the a and b you would plug in the sides of the triangle or whatever shape your working with and square those numbers then find c by adding the two and then you square the c at the end and that will be your answer.
