Answer:
perimeter of circle=2πr
16=2πr
r=16/2π=8/πcm
now.
area of circle=πr²=π(8/π)²=π×64/π²=64/(22/7)=64×7/22=20.36cm²
Answer:
Just get the perimeter of the smaller rectangle then times it by 4
Step-by-step explanation:
i tried to use a calculator but i cant do the perimeter of the smaller triangle because i dont know what x is sorry ill try to figure it out.
A graphing calculator is a great help for problems of this nature.
x ∈ {-5.63, -0.55, 2.59}
X = integer one
y = integer 2
x = 12y + 4
x * y = 5896
Solve the system of equations