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CTET Polygon — practice questions — page 2

Explore 56 free Polygon questions in CTET Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Polygon questions and exercises with answers

Showing questions 31–56 of 56.

In a concave quadrilateral, one interior angle is greater than what?Read the answer and worked solution →Which name is given to a concave quadrilateral that is symmetric like a kite?Read the answer and worked solution →A bow-tie shaped four-sided shape with a crossing is called what?Read the answer and worked solution →What is a three-dimensional shape with flat polygonal faces, straight edges and corners called?Read the answer and worked solution →A tetrahedron is a polyhedron with how many faces?Read the answer and worked solution →Which polyhedron has twelve faces?Read the answer and worked solution →For a convex polyhedron, what does V - E + F always equal?Read the answer and worked solution →What do we call a flat arrangement of joined polygons that folds into a polyhedron?Read the answer and worked solution →Which ancient record studied the volume of a frustum of a pyramid?Read the answer and worked solution →Which solid is formed from a polygonal base and a point called the apex?Read the answer and worked solution →What shape are the lateral faces of a pyramid?Read the answer and worked solution →How many vertices does a pyramid with an n-sided base have?Read the answer and worked solution →The volume of a pyramid equals what fraction of base area times height?Read the answer and worked solution →The second base of a prism is what relative to the first?Read the answer and worked solution →In an oblique prism, how are the joining faces placed?Read the answer and worked solution →A solid with six faces that are all parallelograms is a what?Read the answer and worked solution →Which solid is a right rectangular prism also called?Read the answer and worked solution →What is the volume of a prism with base area B and height h?Read the answer and worked solution →A right prism with regular n-gon bases approaches which solid as n grows without limit?Read the answer and worked solution →Which solid tapers smoothly from a flat base to a single point?Read the answer and worked solution →In elementary geometry, a cone is assumed to be of which kind?Read the answer and worked solution →What do the two bases of a cylinder look like?Read the answer and worked solution →The height of a cylinder is measured how?Read the answer and worked solution →Rotating a rectangle about one of its sides sweeps out which solid?Read the answer and worked solution →A plane cuts a right cylinder through two elements. What is the section?Read the answer and worked solution →A short, wide cylinder with diameter much greater than height is called what?Read the answer and worked solution →

Worked practice questions

In a concave quadrilateral, one interior angle is greater than what?

  1. 90 degrees
  2. 120 degrees
  3. 180 degrees
  4. 360 degrees
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Correct answer: C. 180 degrees

1. A concave quadrilateral has an inward dent. 2. One interior angle is bigger than 180 degrees. 3. One of its two diagonals also lies outside the shape. _Source: Wikipedia, Quadrilateral, section Concave quadrilaterals_

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Which name is given to a concave quadrilateral that is symmetric like a kite?

  1. Oblong
  2. Rhombus
  3. Square
  4. Dart
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Correct answer: D. Dart

1. A dart (or arrowhead) is concave and has bilateral symmetry like a kite. 2. One of its interior angles is reflex. 3. Rhombi, squares and oblongs are all convex, so they fail. _Source: Wikipedia, Quadrilateral, section Concave quadrilaterals_

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A bow-tie shaped four-sided shape with a crossing is called what?

  1. A cyclic quadrilateral
  2. A regular quadrilateral
  3. A crossed quadrilateral
  4. A convex quadrilateral
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Correct answer: C. A crossed quadrilateral

1. A self-intersecting quadrilateral crosses its own sides. 2. It is called a crossed, cross-, butterfly or bow-tie quadrilateral. 3. A regular, convex or cyclic one does not cross itself. _Source: Wikipedia, Quadrilateral, section Complex quadrilaterals_

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