Formulas
A=bh
What is the formula of a square?
a plane figure with four equal straight sides and four right angles.
What is a square?
An obtuse angle is any angle larger than 90 degrees.
Whats an obtuse angle?
4
How many sides does a trapezoid have?
4 sides
How many sides does a rectangle have?
A=1/2bh
What is the formula of a triangle?
a plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square.
What is a rectangle?
This line is the relationship between two lines which meet at a right angle (90 degrees).
What is a perpendicular line?
2 pairs
How many sets of parallel lines does this shape have?
What is the definition of a rectangle?
A= A+b/2 h
What is the formula of a trapezoid?
a plane figure with three straight sides and three angles
What is a triangle?
parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel.
What is a parallel line?
a quadrilateral with only one pair of parallel sides.
What’s the definition of a trapezoid?
2 pairs
How many sets of parallel lines does this shape have?
V=lwh
What is the formula of a recatangular prism?
a quadrilateral with only one pair of parallel sides.
What is a trapezoid?
a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints.
What is a line segment?
Yes it can
Can a trapezoid have a right angle?
4 right angles
How many right angles does this shape have?
A=bh
What is the volume of any prism?
a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides.
What is a rhombus?
an angle of 90°, as in a corner of a square or at the intersection of two perpendicular straight lines.
What is a right angle?
No because it has a set of parallel lines
Will the bases of a trapezoid ever intersect?
No
Will the bases of this shape ever intersect?