Answer:
423000cm²
Step-by-step explanation:
its multiply by 10000
Answer:
Correct answer: C. Ca = 4 Cb
Step-by-step explanation:
Given: Ra = 4 Rb
Ca : Cb = ?
Using the following formula to calculate the circumference of a circle:
C = 2 R π
Cb = 2 Rb π
Ca = 2 Ra π = 2 ·( 4 · Rb) · π = 4 · (2 Rb π) = 4 · Cb
Ca = 4 · Cb
God is with you!!!
I don't know for sure but I think it is either b or c
It is 6.40 units.
To determine distance between two points, use the pythagorean theorem.
5^2 + 4^4 = c^2
25+16=c^2
41=c^2
c=square root of 41