In the diagram, which pair of angles are vertical angles? <1&<2
<4&<6
<6&<8
<5&<3
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Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).