Geometry Flashcards
1
Q
Area of a rectangle
A
Length x width
2
Q
Area of a triangle
A
½ x base x height
3
Q
Area of a parallelogram
A
Base x perpendicular height
4
Q
Area of a trapezium
A
(a + b)/2 x h
5
Q
Angles in a triangle sum to….
A
180 degrees
6
Q
Angles in a quadrilateral sum to…
A
360°
7
Q
Volume of a cuboid
A
length x width x height
8
Q
Area of a circle
A
Pi x r²
9
Q
Circumference of a circle
A
Pi x diameter
10
Q
The diameter is _______ the radius
A
Twice
11
Q
The name of a triangle with three equal sides
A
Equilateral
12
Q
The name of a triangle with 2 equal length sides
A
Isosceles
13
Q
The name of a triangle with all different length sides
A
Scalene
14
Q
Volume of a prism
A
Area of cross-section x length
15
Q
angles about a point sum to…
A
360 degrees
