Solving equations & Formulas

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing one or more variables.

Tags

CCSS.6.EE.A.2C

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

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CCSS.8.EE.C.7B

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What is a formula?

Back

A formula is a mathematical relationship or rule expressed in symbols, often used to calculate a value.

Front

What is the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

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How do you find the area of a composite shape?

Back

To find the area of a composite shape, divide it into simpler shapes, calculate the area of each, and then sum them up.

Tags

CCSS.3.MD.C.7D

Front

What is the formula for the circumference of a circle?

Back

The circumference of a circle is calculated using the formula: Circumference = 2πr, where r is the radius.

Tags

CCSS.7.G.B.4

Front

Back

Tags

CCSS.6.EE.B.7

Front

How do you calculate the area of a triangle?

Back

The area of a triangle is calculated using the formula: Area = (base × height) / 2.

Tags

CCSS.6.G.A.1

Front

What is the relationship between diameter and radius?

Back

The diameter of a circle is twice the length of the radius: Diameter = 2 × Radius.

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CCSS.7.G.B.4

Front

What is the formula for the area of a circle?

Back

The area of a circle is calculated using the formula: Area = πr², where r is the radius.

Tags

CCSS.7.G.B.4