Mathematics- Area And Perimeter Flashcards
1
Q
Sum of the angles in a quadrilateral =
A
360°
2
Q
Perimeter of a triangle and quadrilateral =
A
Sum of all the sides
3
Q
Base
A
Line where the 90° of the perpendicular height hits
4
Q
Parallelogram
A
Area= base x perpendicular height
5
Q
Rectangle
A
Area= length x base
6
Q
Rhombus
A
Area= base x perpendicular height
7
Q
Square
A
Area= side(squared)
8
Q
Kite
A
Area= 1/2 Diagonal1 x Diagonal2
9
Q
Arrowhead
A
Area= 1/2 Diagonal1 x Diagonal2
10
Q
Trapezium
A
Area= 1/2(sum of the parallel sides) x perpendicular height
11
Q
Triangle
A
Area= 1/2base x perpendicular height
12
Q
Circle
A
Area= PIEr(squared) Circumference = 2PIEr
