Geometry Semester 1 Exam 2024

Front

What is the next number in the pattern: 2, 6, 14, 30, ...?

Back

62

Front

If ∠2 ≅ ∠4 and ∠2 ≅ ∠5, what can we conclude about ∠5 and ∠4?

Back

∠5 ≅ ∠4 (by the Transitive Property of Equality).

Front

What is the area of a square with a perimeter of 30 cm?

Back

56.25 cm squared.

Front

What property is used to conclude that if AB = CD, then CD = AB?

Back

Symmetric property.

Front

What is a linear pair in geometry?

Back

A linear pair consists of two adjacent angles that form a straight line.

Front

How do you calculate the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the perimeter of a square?

Back

Perimeter = 4 × side length.

Front

What is the definition of supplementary angles?

Back

Two angles that add up to 180 degrees.

Front

What is the difference between complementary and supplementary angles?

Back

Complementary angles add up to 90 degrees; supplementary angles add up to 180 degrees.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.