Answer:
circumference=πD
R=10
D=20
3.14*20
=68.2
Step-by-step explanation:
Answer:
x = 1/2
Step-by-step explanation:

The distance between -4.5 and 3.5 is 8
If a triangle undergoes several rigid transformations nothing about the shape or size or the triangle has changed, just its location on the coordinate plane. You can conclude that after a rigid transformation the sides and angles of a triangle are the same as the original triangle before transformations were applied.
Hope this helped!
~Just a girl in love with Shawn Mendes