Chapter 10 Flashcards
The area of a parallelogram is the product of a base and its corresponding height A equals B times H
Area of parallelogram
The area of a rectangle is the product of its base and height
Area of rectangle
The area of a triangle is half the product of a base and it’s corresponding height a equals half of B times H
Area of a triangle
Any of its sides
Base of parallelogram
A segment perpendicular to the line containing that base drawn from the side opposite the base
Corresponding altitude
Length of an altitude
Height of a parallelogram
Any of its sides
Base of a triangle
Length of any altitude to the line containing that base
Height of triangle
Hypotenuse is X route two and two sides are congruent
45 9060 triangle
Shortside is X long side is x route three hypotenuse is 2x
60 3090 triangle
The area of a trapezoid is half the product of the height and the sum of the base is a equals half of H and then be one plus b two
Area of a trapezoid
The area of a rhombus or kite is half the product of the length of a diagonal
Area of rhombus or kite
Perpendicular distance in between the bases
height of trapezoid
Equidistant from the vertices
Center of regular polygon
Distance from the center to a side
Apothem
Has it’s vertex at the center and its sides pass-through consecutive vertices
Central angle of the regular polygon