EOG Review -- Geometry

Front

What is a scale drawing?

Back

A scale drawing is a representation of an object or area that is proportionally reduced or enlarged to fit on paper, using a specific scale to indicate the relationship between the drawing and the actual size.

Front

If the scale of a drawing is 1 cm = 15 m, how do you find the actual area from the drawing area?

Back

Front

What is the formula for the area of a rectangle?

Back

Front

What does it mean for angles to be complementary?

Back

Two angles are complementary if the sum of their measures is 90 degrees.

Front

How do you determine the possible lengths of a side in a triangle given two sides?

Back

Use the triangle inequality theorem, which states that the sum of the lengths of any two sides must be greater than the length of the third side.

Front

What is the relationship between scale and area in scale drawings?

Back

Front

Back

Front

What is the scale factor if a drawing is made at a scale of 1 cm = 10 m?

Back

The scale factor is 1:1000, meaning 1 cm in the drawing represents 1000 cm (or 10 m) in reality.

Front

How do you convert area from square centimeters to square meters?

Back

To convert from square centimeters to square meters, divide by 10,000, since 1 m^2 = 10,000 cm^2.

Front

What is the formula to find the area of a triangle?

Back