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 Concept Questions Chapter 4

 1 . What "represents a location in space or on a drawing and has no width, height or depth?" 2 . The sum of the interior angles in a triangle is always: 3 . A quadrilateral is a plane figure bounded by _____________ sides. 4 . The circumference of a circle can be found by the following formula: 5 . A type of geometric solid is a prism. A prism looks like a: 6 . Which of the following is not a quadrilateral? 7 . A torus is shaped like a: 8 . Bisect means to: 9 . What triangle has all angles and all sides equal? 10 . To recify an arc is to lay out its true length along a straight line. 11 . The long axis of an ellipse is the minor axis and the short axis is the major axis. 12 . A parabola is generated by a point moving so that its distances from a fixed point, the focus, and from a fixed line, the directrix, remain equal. 13 . A hyperbola is a mirror image of a parabola. 14 . A cylindrical helix is generally known as a helix. Answer choices in this exercise are randomized and will appear in a different order each time the page is loaded.

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