# Standards-Aligned Resources for Your Classroom

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### Kiddom Supports All Standards, Including G.C.5

Common Core Mathematics Standards

### G.C.5

Derive using similarity the fact that the length of the arc intercepted by an angle is proportional to the radius, and define the radian measure of the angle as the constant of proportionality; derive the formula for the area of a sector.

## View Standards Related toG.C.5

### N.RN.1

Explain how the definition of the meaning of rational exponents follows from extending the properties of integer exponents to those values, allowing for a notation for radicals in terms of rational exponents. For example, we define 51/3 to be the cube root of 5 because we want (51/3)3 = 5(1/3)3 to hold, so (51/3)3 must equal 5.
View N.RN.1

### N.RN.2

Rewrite expressions involving radicals and rational exponents using the properties of exponents.
View N.RN.2

### N.RN.3

Explain why the sum or product of two rational numbers is rational; that the sum of a rational number and an irrational number is irrational; and that the product of a nonzero rational number and an irrational number is irrational.
View N.RN.3

### N.Q .1

Use units as a way to understand problems and to guide the solution of multi-step problems; choose and interpret units consistently in formulas; choose and interpret the scale and the origin in graphs and data displays.
View N.Q .1

### N.Q .2

Define appropriate quantities for the purpose of descriptive modeling.
View N.Q .2
View All Common Core Mathematics Standards

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