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GL 4th 6 Weeks
Question | Answer |
---|---|
equilateral triangle | a triangle that has all three sides congruent |
isosceles triangle | triangles that have two congruent sides |
parallelogram | a quadrilateral with both pairs of opposite sides parallel and opposite congruent sides |
reflection | a type of transformation that creates a mirror image of the shape across an axis |
rhombus | a quadrilateral that has opposite parallel sides, all four sides congruent, but not all angles are equal |
scalene triangle | a triangle that has no congruent sides |
similar | figures that has congruent corresponding angles and proportional corresponding sides |
supplementary angles | two angles with a sum that equals 180 degrees |
transformation | a change in position, size, or shape of a figure on a coordinate plane |
translation | a type of transformation involving a slide of the graphed figure |
area | the number of square units covering a surface of a figure |
circumference | the distance around a circle or its perimeter |
diameter | the distance across a circle through its center |
perimeter | the distance around a geometric figure or the sum of all its sides |
radius | the distance from the center of the circle to the edge |
volume | the amount of space that a 3D object contains, measured in cubic units |
complementary angles | two angles with a sum that equals 90 degrees |
congruent | two figures that have lengths and angle measurements of the same size |
trapezoid | a quadrilateral with exactly one set of parallel sides |
Base of a figure | the face that is perpendicular to the height of a solid and is used to clasify 3D figures |
cone | a 3D figure with a circular base and one vertex |
cylinder | a 3D figure with two parallel, congruent, circular bases |
net | a 2D representation of a 3D figure |
prism | a solid figure two parallel congruent bases and all other faces are parallelograms |
pyramid | the type of solid figure with one base and triangular lateral faces |