Triangle Classification
Triangle Sides and Angles
Area and Perimeter
3D Shapes
100
What is the definition of an equilateral triangle?
All three sides are equal and all three angles are equal
100
What is the measure of the unknown angle (represented by letter a)?
60 degrees
100
What is the formula for area of a triangle?
100
What is the formula for volume of a right rectangular prism (a box)?
V = length times width times height
V = lwh
200
This is a scalene triangle. What is another way we can classify it?
Obtuse triangle
200
What is the Triangle Inequality Property?
The sum of two sides of a triangle is always greater than the third side
200
What is the perimeter of this triangle?
48 feet
200
What is the volume of this box (must include the correct units)?
120 cubic inches
300
Classify this triangle using TWO classifications.
Acute Equilateral triangle
300
What is the angle measure of the unknown angle (angle A)?
27 degrees
300
What is the area of this triangle?
84 square feet
300
What is the surface area of this rectangular prism (must include correct units)?
72 square cm
400
Classify this triangle with TWO different classifications
Obtuse Isosceles Triangle
400
Which of the following sets of three side lengths CAN form a triangle?
A. 3, 6, 8
B. 24, 11, 12.5
C. 103, 102, 101
D. 41, 41, 41
E. 6.3, 15.4, 9.1
A, C, and D
400
What is the area of this shape?
52.5 square cm.
400
What is the volume of this box (must include correct units)?
1,920 cubic feet
500
Classify this triangle using TWO classifications
Right Scalene Triangle
500
Triangle ABC is isosceles. What is the measure of angle A?
30 degrees
500
What is the area of this composite figure?
46 square units
500
What is the surface area of the triangular prism represented by this net (must include correct units)?
48 square cm