What is the area of a circle with a radius of 4 cm? Give your answer in terms of pi. (This is a math question from flocabulary, and I really need help!!)

r = the radius, in your case, it's 4 cm. So. Area = π ×r2. = π× (4 cm)2. = 16π cm2 ≈ 50.24 cm2.

Step-by-step explanation:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: