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.

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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.

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Presentation transcript:

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)

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

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

Add to quiz, simplify these radicals

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] Method 1 Method perfect squares pairs Recall: Factor and look for perfect squares or pairs

Example 1:Simplifying Radicals [B] Method 1 perfect squares pairs Recall: Factor and look for perfect squares or pairs

Examples 1-12 see Worksheet