Area
A rectangle has sides of length 2 cm and sides of width 4cm. What is the area of the rectangle?
8cm^2
A triangle with one 90 degree angle?
Right Triangle
a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the center).
A circle
16pi
Triangle with one angle greater than 90 degrees
Obtuse angle
The longest side in a triangle is called the...
Hypotenuse
A triangle has a base length of 3 cm and a height of 6 cm. What is the area?
9cm^2
Triangle with two equal sides
Isosceles
Shape with 8 sides
Octagon
A square has sides 13 cm in length. What is the area?
169 cm^2
Triangle with NO equal sides
Scalene
Opposite/hypotenuse
A circle has radius 10in. What is the area
100pi
Triangle with 3 equal sides.
Equilateral
Cos of a triangle (Think SOHCAHTOA)
Ajacent/hypotenuse