Answer:
450
Step-by-step explanation:
Answer: A
Step-by-step explanation:
If you flip the second triangle straight upwards so that x is on top and z,y are on the bottom, you could visualize the points and angles in the same locations.
Answer:
they are all equal side so add them up
Step-by-step explanation:
Answer:
-6, -2, 1, 8
Step-by-step explanation: