Circumference of a circle is 2(pi)(r)
2(3.14)(7)= 43.96
So the answer is B
A=(2,4); B=(3,9); C=(4,1)
A'=(4,-2); B'=(9,-3); C'=(1,-4)
All the points P=(x,y) change to P'=(y,-x), this corresponds to a rotation counterclockwise about the origin, then:
Answer: Triangle ABC is
First box: rotated counterclockwise
Second box: 90° about the origin
to form triangle A'B'C'
Answer:
2,535,008
two million , five hundred thirty five thousand, eight
Answer:
it b
Step-by-step explanation:
