Honors Geometry. Find the area of a circle with a radius of 4.8. Round answer to the nearest tenth. (Enter answer as a decimal.)  72.4.

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Presentation transcript:

Honors Geometry

Find the area of a circle with a radius of 4.8. Round answer to the nearest tenth. (Enter answer as a decimal.)  72.4

Find the circumference of a circle with a diameter of 12. Round answer to the nearest tenth. (Enter answer as a decimal.)  37.7

The point of concurrency of the three medians of a triangle is the: A. Bisector B. Centroid C. Orthocenter D. Medianstar E. Drew Kuzma

The point of concurrency of the three altitudes of a triangle is the: A. Bisector B. Centroid C. Orthocenter D. Medianstar E. Drew Kuzma

If ΔABC is reflected over the x-axis, the new coordinates of point B are: A. (2, 4) B. (2, -4) C. (-2, 4) D. (-2, -4) A (8, 0) x O B (–2, 4) C (–3,0) y

If ΔABC is reflected over the y-axis, the new coordinates of point A are: A. (8, 0) B. (-8, 0) C. (-3, 0) D. (3, 0) A (8, 0) x O B (–2, 4) C (–3,0) y