Unit 7: Pre-Assessment & 7.1 Lesson Plan

LT: Use inverse operations to rationalize fractions.

Rationalize the following fraction: $$\frac{4}{\sqrt[]{5}}$$  

LT: Use inverse operations to rationalize fractions.

Rationalize the following fraction: $$\frac{\sqrt[]{2}}{\sqrt[]{3}}$$  

LT: Use Pythagorean Theorem to complete triangles.

Use the Pythagorean Theorem to find the missing side of this triangle, AC:

LT: Use Pythagorean Theorem to complete triangles.

Use the Pythagorean Theorem to find the missing side of this triangle, DE:

LT: Recognize and define specific vocabulary, such as sine, cosine, tangent.

Observe the given triangle. Which ratio represents the tangent of $$\angle C$$  ?

LT: Recognize and define specific vocabulary, such as sine, cosine, tangent.

Observe the given triangle. Which ratio represents the sine of $$\angle C$$  ?

LT: Recognize and define specific vocabulary, such as sine, cosine, tangent.

Observe the given triangle. Which ratio represents the cosine of $$\angle C$$  ?

Rationalize $$\frac{12}{\sqrt[]{3}}$$  .

Rationalize $$\frac{7}{\sqrt[]{5}}$$  .

Rationalize $$\frac{2\ \sqrt[]{5}}{\sqrt[]{2}}$$  .

Rationalize $$\frac{3\ \sqrt[]{3}}{\sqrt[]{3}}$$  .

Find the length of JL.

Find the length of AC.

Find the length of ST.