Question

picture is of a perfect circle with a line moving from the edge of the circle to the middle of it, it says 2.2 above the line/

A.1.1 pi
B.1.21 pi
C.2.2 pi
D.4.4 pi

3. what is the perimeter of triangle PQR with vertices P(-2,9), Q(7,-3), and R(-2,-3) in the coordinate plane?
A.21 units
B.25 units
C.34 units
D.36 units

4. you are tiling a kitchen floor that is 10 ft wide by 4 yd long. how many square yards of tile do you need?
A.13 1/3 yd^2
B.13 1/2 yd^2
C.20 yd^2
D.40 yd^2

Answer 1

im terrible at math..

Answer 2

what were the answers?

Answer 3

pleez say the answers