1.Day1PythagoreanTheoremTJ.notebook 1 June05,2014 DONOW: Homework: ReviewPacket#3dueMonday ReturnCalculatorsonWednesday Aim:PythagoreanTheorem June 400th Discuss Review Packet #1 with your partner

2. Day1PythagoreanTheoremTJ.notebook 2 June05,2014 12 = 1 22 = 4 32 = 9 42 = 16 52 = 25 62 = 36 72 = 49 82 = 64 92 = 81 102 = 100 112 = 121 122 = 144 132 = 169 142 = 196 152 = 225 Perfect Squares 3. Day1PythagoreanTheoremTJ.notebook 3 June05,2014 Square Root of a Number: Is one of the two equal factors of a squared number. a.) Find the square root of 16 based on the definition. Square Root Symbol: 4. Day1PythagoreanTheoremTJ.notebook 4 June05,2014 Evaluate the following. 36 121 196 25 225 64 9 81 5. Day1PythagoreanTheoremTJ.notebook 5 June05,2014 Estimate each square root to the nearest whole number. 79 79 79 79 6. Day1PythagoreanTheoremTJ.notebook 6 June05,2014 Estimate each square root to the nearest whole number. 150 150 150 150 7. Day1PythagoreanTheoremTJ.notebook 7 June05,2014 The square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs. PythagoreanTheorem FillinyourclassnotessheetbasedontheBrainpopVideo. 8. Day1PythagoreanTheoremTJ.notebook 8 June05,2014 Formula Diagram Pythagorean Theorem Graphic Organizer a2 +b2 =c2 Thelongestsideofthe righttriangle.Theside oppositetherightangle. (cintheformula) Thetwosidesthatform therightangle.(aandbin theformula) a b cThesquareofthe hypotenuseisequaltothe sumofthesquaresofthe lengthsofthelegs. Pythagorean Theorem Hypotenuse: Leg: 9. Day1PythagoreanTheoremTJ.notebook 9 June05,2014 Hypotenuse: The longest side of the right triangle,opposite the right angle,letter "c" in the formula. Legs: Two sides that form the right angle, letters "a" and "b" in the formula. 10. Day1PythagoreanTheoremTJ.notebook 10 June05,2014 Below is a rectangle that is 24 centimeters long and 10 centimeters wide. How can we find the length of the diagonal? 10cm 24cm (notdrawntoscale) a2 + b2 = c2 11. Day1PythagoreanTheoremTJ.notebook 11 June05,2014 Think-Pair-Share Activity: a2 + b2 = c2 a2 + b2 = c2 12. Day1PythagoreanTheoremTJ.notebook 12 June05,2014 a2 + b2 = c2 a2 + b2 = c2 13. Day1PythagoreanTheoremTJ.notebook 13 June05,2014 E.) A checkerboard is 10 inches long on each side. What is the length of the diagonal from one corner to another? (Draw a diagram to help solve the problem) 10in 10in 14. Day1PythagoreanTheoremTJ.notebook 14 June05,2014 Finding the diagonal of the SMARTboard 15. Day1PythagoreanTheoremTJ.notebook 15 June05,2014 16. Attachments CalculatorDemonstration.notebook