Unit 1 LEVEL 1: Area and Surface Area
Vocabulary/Concepts
100
What is the area of Shape A?
14 square units
100
What does it mean to "compose?"
Put Together/Build
200
What is the area of the rectangle?
20 square units
200
Write the formula for "Area of a Triangle"
b x h /2
300
What is formula for the area of a parallelogram?
Base x Height
300
What is a parallelogram
a 4-sided shape with parallel sides
400
What is the base, height, and area of this parallelogram?
Base: 5, Height: 3, Area: 15 square units
400
What are the two rules for Base and Height
- Must Touch
- Must meet at a 90 degree angle
500
What is the formula for the area of a triangle?
(Base x Height) / 2
Or
1/2 x Base x Height
500
Two equal triangles create a ...?
Parallelogram
600
What is the base and height of this triangle?
Base: 12 cm
Height: 5 cm
600
What is the difference between a square and rectangle?
A square has equal sides