18. Each of Richie's bicycle tires has a diameter of 42 centimeters. Which of the following values is closest to the circumference of one of these tires?

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

we would need a picture of the quadrilateral in order to answer the question. also, it seems that the question is missing some components.

the answer is c.) yes, [triangle]klp can be reflected across the line containing [line]kp and then translated so that p is mapped to m.

the reason is this:

looking at the triangles visually we can see they share the same features. using rigid transfromations we can reflect it over [line]kp then all we need to do is translate up.