4th Grade Geometry quiz
 1. What is a regular polygon?A) A multi-sided shape with equal length sides and different sized anglesB) A special type of multi-flavored gum.C) A multi-sided shape with different length sides and different anglesD) A multi-sided shape with different length sides and congruent anglesE) A multi-sided shape with equal length sides and congruent angles.2. Which type of triangle has only two equal sides and two congruent angles?.A) IsoscelesB) RightC) ScaleneD) EquilateralE) Obtuse3. A Scalene triangle has...A) no equal sides and no congruent anglesB) at least one right angleC) two equal sides and two congruent anglesD) a slippery slopeE) equal sides and congruent angles4. What type of angle is less than 90 degrees?A) ObtuseB) RightC) a triangleD) Acute5. An Obtuse angle is...A) greater than 90 degreesB) circularC) is less than 90 degreesD) is equal to 90 degrees6. Which polygon is a quadrilateral?A) trapezoidB) pentagonC) hexagonD) nonagonE) triangle7. A parallelogram has...A) no sets of parallel linesB) two sets of parallel linesC) one set of parallel linesD) lines that cross at a 90 degree angle8. Congruent means...A) "hot dog" in SpanishB) same shape but different sizeC) different shape and different sizeD) same shape & same sizeE) different shape but same size9. How do you find the area of a rectangle?A) add up all the side lengthsB) 3.14 times radius, squaredC) measure it with tilesD) base times the heightE) half of the base times height10. True or False: A square is a rectangle, a parallelogram, a quadrilateral, and a regular polygon.A) It depends on how big it isB) TrueC) False11. True or False: A trapezoid can have two right angles?A) What the heck is a trapezoid!B) TrueC) False12. If you have two rectangles with the same perimeter, but one is a square and the other is long and skinny, which one will have the greatest area?A) you have to measure it in order to knowB) the long and skinny oneC) they will both have the same areaD) the one that is a square13. A concave shape has...A) one angle that goes into the space of the shapeB) two angles that goes into the space of the shapeC) there is no such thing, all shapes are convexD) no angles that goes into the space of the shape14. How can someone find the perimeter of a shape?A) measure and add up all the sides, perimeter is linearB) phone a friendC) measure one side then multiple the result by however many sides the shape hasD) multiple the base times the height, it is 2-dimensional15. If you have a regular polygon and you want to make a similar shape with sides that are twice as long, how much larger will the area of the new shape be.A) 5 times largerB) 3 times largerC) 4 times largerD) 2 times larger16. True or False: You can use two triangles to make up any quadrilateral?A) TrueB) FalseC) Can you repeat the question?
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