Geeky·Posted on Jul 27, 2019How Much Basic Geometry Knowledge Do You Have?This should be fun.by Ajani BazileBuzzFeed StaffFacebookPinterestTwitterMailLink What makes a polygon? Getty Images The degree of angles Correct Incorrect The degree of angles The number of sides Correct Incorrect The number of sides The area of the shape Correct Incorrect The area of the shape None of the above Correct Incorrect None of the above Correct! Wrong! A polygon is a plane figure with at least three straight sides and angles, and usually five or more. Via Getty Images Which one describes a "vertex"? Getty Images The line segment between two points on a given curve. Correct Incorrect The line segment between two points on a given curve. The intersection point of two sides of a plane figure. Correct Incorrect The intersection point of two sides of a plane figure. Line segments that cross each other. Correct Incorrect Line segments that cross each other. A continuous extent of length. Correct Incorrect A continuous extent of length. Correct! Wrong! A vertex is the intersection point of two sides of plain figure. Via BuzzFeed Which one is a scalene triangle? Getty Images Image: Via Getty Images Correct Incorrect Via Getty Images Via Getty Images Image: Via Getty Images Correct Incorrect Via Getty Images Via Getty Images Image: Via Getty Images Correct Incorrect Via Getty Images Via Getty Images Image: Via Getty Images Correct Incorrect Via Getty Images Via Getty Images Correct! Wrong! A scalene triangle is a triangle that has three unequal sides. Via Getty Images Which of these do you multiply by pi to get the area of a circle? Getty Images Diameter Correct Incorrect Diameter Circumference Correct Incorrect Circumference Radius Correct Incorrect Radius Chord Correct Incorrect Chord Correct! Wrong! To find the area of a circle, you must multiply pi by the radius squared. What kind of angle is less than 90 degrees? Getty Images Acute Correct Incorrect Acute Right Correct Incorrect Right Oblique Correct Incorrect Oblique None of the Above Correct Incorrect None of the Above Correct! Wrong! An acute angle is less than 90 degrees. Via Getty Images The Pythagorean Theorem is used to determine the length of which shape's side? Getty Images Acute triangles Correct Incorrect Acute triangles Right triangles Correct Incorrect Right triangles Obtuse triangles Correct Incorrect Obtuse triangles Equilateral triangles Correct Incorrect Equilateral triangles Correct! Wrong! If you know the length of two sides of a right triangle, the Pythagorean Theorem will determine the length of the third side. Via BuzzFeed Which describes the part of a straight line that it originates and extends from? Getty Images Radius Correct Incorrect Radius Chord Correct Incorrect Chord Line segment Correct Incorrect Line segment Ray Correct Incorrect Ray Correct! Wrong! A ray is the originating point of a line it extends from. Via BuzzFeed How do you find the cosine of an angle on a right triangle? Getty Images Divide the hypotenuse by the adjacent side Correct Incorrect Divide the hypotenuse by the adjacent side Divide the opposite side by the adjacent side Correct Incorrect Divide the opposite side by the adjacent side Divide the opposite side by the hypotenuse Correct Incorrect Divide the opposite side by the hypotenuse None of the above Correct Incorrect None of the above Correct! Wrong! To find the cosine of an angle, you must divide the adjacent side by the hypotenuse. Which describes all points that are on the same line? Getty Images Parallel point Correct Incorrect Parallel point Collinear points Correct Incorrect Collinear points Coordinates Correct Incorrect Coordinates Vector Correct Incorrect Vector Correct! Wrong! Collinear points are three or more points that lie on a straight line. Via BuzzFeed Which describes "congruent"? Getty Images Three or more lines that meet at a single point. Correct Incorrect Three or more lines that meet at a single point. An angle with its vertex at the center of a circle. Correct Incorrect An angle with its vertex at the center of a circle. Two figures that have all the same side lengths and angle measurements. Correct Incorrect Two figures that have all the same side lengths and angle measurements. A polygon with an angle measuring more than 180°. Correct Incorrect A polygon with an angle measuring more than 180°. Correct! Wrong! Congruent means figures that have the same measurements for their angles and sides. Via BuzzFeed
