1. Lesson 1.3 Formulas:(Memorize) [1] [1]Area of a Triangle: [2] [2]Area of a Rectangle: [3] [3]Area of a Trapezoid: [4] [4]Area of a Kite: [5] [5]Area of a Circle: Geometry Applications (A)

2. Formulas:(Memorize) [6] [6]Circumference of a Circle: [7] [7]Perimeter of a Rectangle: [8] [8]Pythagorean Theorem: [9] [9]Distance Formula:

3. Examples: Translation Equations C) 15 more than triple the difference of m and 8 is 14 less 5 times m. Find the value of m. D) 25 less 5 times the sum of m and 10 is twice the difference of 8 and m. E) The ratio of the diagonals of a kite is 2:4. If the area of the kite is 64 cm 2, find the length of each diagonal

4. Add to quiz, simplify these radicals

5. Simplifying Radicals 1) 1) Factor until you get a perfect square or into prime roots 2) 2) Take out perfect squares or pairs 3) Calculator Tips: Example 1: [A] 12 3 4 Method 1 Method 2 12 3 4 2 2 perfect squares pairs Recall: Factor and look for perfect squares or pairs

6. Example 1:Simplifying Radicals [B] 72 2 36 Method 1 perfect squares pairs Recall: Factor and look for perfect squares or pairs

7. Examples 1-12 see Worksheet