Which of these triangle pairs can be mapped to each other using two reflections? Х
Y
T
Р

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?

Harry is at the depot in dover and has deliveries to make in edinburgh, glasgow and aberdeen. from dover which of the deliveries is the shortest distance?

Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt