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Boss Math Vocab
Lesson 10 Math Vocab
Question | Answer |
---|---|
A solid figure shaped like a ball | sphere |
Flat surface of a solid | face |
A line segment where 2 faces meet | edge |
A point where 3 or more edges meet | vertex |
Plural of vertex | vertices |
Exact position | point |
Has length, width and height | solid figure |
All faces are rectangles | rectangular prism |
All faces are squares | cube |
A polygon base with triangular faces that meet at a point | pyramid |
2 congruent circles as bases | cylinder |
Solid figure with a circle base, curved surfaces and meets at a vertex | cone |
A straight path that never ends | line |
Part of a line with two endpoints | line segment |
Lines that cross at a point | intersecting lines |
Lines that never cross | parallel lines |
Part of a line with one end point | ray |
An angle with a square corner | right angle |
Two rays meeting and not intersecting create this | angle |
2 lines that make right angles | perpendicular lines |
Angle smaller that a right angle | acute angle |
Angle bigger than a right angle | obtuse angle |
Closed shape made out of line segments | polygon |
Line segment that is part of a polygon | side |
Point where two sides meet | vertex of a polygon |
Polygon with 3 sides | triangle |
Polygon with 4 sides | quadrilateral |
Polygon with 5 sides | pentagon |
Polygon with 6 sides | hexagon |
Polygon with 8 sides | octagon |
A triangle with all sides an equal length | equilateral triangle |
A triangle with 2 equal sides | isosceles triangle |
A triangle with no equal sides | scalene triangle |
A triangle with one right angle | right triangle |
A triangle that has three acute angles | acute triangle |
A triangle that has one obtuse angle | obtuse triangle |
Quadrilateral with one pair of parallel sides | trapezoid |
Quadrilateral with 2 pairs of parallel sides | parallelogram |
Parallelogram with 4 right angles | rectangle |
Parallelogram with 4 sides the same length | rhombus |
Parallelogram with 4 sides the same length and 4 right angles | square |