Staar Chart Annotations

Front

What is the formula for the volume of a cone?

Back

Volume = (1/3) * π * r² * h, where r is the radius and h is the height.

Front

How do you calculate the diameter of a cone if you know the radius?

Back

Diameter = 2 * radius.

Front

What is the relationship between the diameter and radius of a circle?

Back

The radius is half of the diameter.

Front

What is the equation to find the total cost if you buy multiple items at a unit price?

Back

Total Cost = Unit Price * Quantity.

Front

How do you set up an equation to compare two spending amounts?

Back

Set the total costs equal to each other, e.g., Cost1 = Cost2.

Front

What does a 90-degree clockwise rotation of a point (x, y) result in?

Back

The new coordinates will be (-y, x).

Front

How do you order numbers from least to greatest?

Back

Compare each number and arrange them in ascending order.

Front

What is the value of -7²?

Back

-7² = -49.

Front

What does P stand for in geometry?

Back

P stands for perimeter, which is the total distance around a shape.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2 * (length + width).