Triangle Theory
This triangle has all equal angle measures
Equilateral Triangle
The area of a square with B = 5cm and H = 2cm
10 cm2
This polygon has 4 sides that are all congruent.
square
What is the area of this trapezoid if B1 = 5 B2 = 10 and H = 2
15cm2
What is the area of a triangle with B = 7 H = 5
17.5cm2
This triangle has a right angle
A right-angle triangle OR a scalene triangle
The area of a rectangle with B = 12 and H = 2
24cm2
This polygon has 5 congruent sides
pentagon
What is the area of a trapezoid with B1 = 2 B2 = 4 and H = 7
21cm2
What is the area of a triangle with B = 5 and H = 2
5cm2
The number of degrees in a triangle
180 degrees
The area of a triangle with a B = 10 and H = 4
20cm2
This polygon has 6 congruent sides
hexagon
What is the area of a trapezoid with B1 = 4 B2 = 8 and H = 4
24cm2
What is the area of a triangle with B = 6 and H = 2
6cm2
This triangle has two side lengths the same and one different.
The area of a parallelogram with B = 15 and H = 3
45cm2
Name two polygons that have two pairs of parallel sides
rhombus square rectangle parallelogram
What is the area of a trapezoid with B1 = 3 B2 = 6 and H = 8
36cm2
What is the area of a triangle with B = 20 and H = 3
30cm2
This triangle is SCARY
scalene triangle
The area of a trapezoid with B1 = 10 B2 = 6 H = 8
64cm2
This polygon has 1 line of symmetry
trapezoid
What is the area of a trapezoid with B1 = 5 B2 = 4 and H = 3
13.5cm2
What is the area of a triangle with B = 110 and H = 3
165cm2