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mathsrevision

Angles. Basic Revision Angles. F and Z Angles. www.mathsrevision.com. Quadrilaterals. Starter Questions. Q1. Solve the equation below. Q2. Find two numbers that multiply add to give 18 and subtract to give 3. Q3. Find the average and range of the numbers below. www.mathsrevision.com.

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mathsrevision

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  1. Angles Basic Revision Angles F and Z Angles www.mathsrevision.com Quadrilaterals Created by Mr.Lafferty Math Dept

  2. Starter Questions Q1. Solve the equation below Q2. Find two numbers that multiply add to give 18 and subtract to give 3. Q3. Find the average and range of the numbers below www.mathsrevision.com 2,8,8,10 Q4. Find Created by Mr.Lafferty Math Dept

  3. Angles Corresponding Angles Learning Intention Success Criteria • To be able to apply basic angle properties to solve problems. • 1. We are revising basic angle properties. www.mathsrevision.com Created by Mr.Lafferty Math Dept

  4. 35o 65o 95o 120o 55o 146o 115o Two angles making a straight line add up to 180o (Supplementary angles) 34o 34o Two angles making a right angle add up to 90o (Complementary angles) 146o Angles opposite each other at a cross are equal. Angles 145o Angles round a point always add up to 360o Angles in a triangle add up to 180o Created by Mr.Lafferty Math Dept

  5. Angles Now try TJN4+ Ex 2.1 Q1 and Q2 Ch2 (page 11) www.mathsrevision.com Created by Mr. Lafferty Maths Department

  6. Starter Questions Write or show an example of F and Z-angle property www.mathsrevision.com Created by Mr.Lafferty Math Dept

  7. Angles Corresponding Angles Learning Intention Success Criteria • To be able to apply basic angle properties to solve problems. • 1. We are revising basic F and Z angle properties. www.mathsrevision.com Created by Mr.Lafferty Math Dept

  8. 35o 65o 95o 120o 55o 146o 115o Two angles making a straight line add up to 180o (Supplementary angles) 34o 34o Two angles making a right angle add up to 90o (Complementary angles) 146o Angles opposite each other at a cross are equal. Angles 145o Angles round a point always add up to 360o Corresponding angles (F – angles) are equal Alternate angles (Z – angles) are equal Angles in a triangle add up to 180o Created by Mr.Lafferty Math Dept

  9. Angles Corresponding Angles Level 4+ What are the values of the missing angles? 75o 65o 40o 115o 140o www.mathsrevision.com 65o 40o 115o 140o Created by Mr.Lafferty Math Dept

  10. ao = 63o bo = 74o co = 117o do = 106o eo = 74o fo = 63o go = 43o Created by Mr.Lafferty Math Dept

  11. ao = 122o do = 51o bo = 58o eo = 51o co = 58o Created by Mr.Lafferty Math Dept

  12. ao = 117o bo = 63o co = 117o do = 117o Created by Mr.Lafferty Math Dept

  13. xo = 98o yo = 82o Created by Mr.Lafferty Math Dept

  14. Angles Now try TJN4+ Ex 2.1 Q3 Ch2 (page 12) www.mathsrevision.com Created by Mr. Lafferty Maths Department

  15. Starter Questions What are Quadrilaterals www.mathsrevision.com Created by Mr.Lafferty Math Dept

  16. Angles Quadrilaterals Learning Intention Success Criteria • To be able to apply quadrilateral angle properties to solve problems. • 1. We are learning angle properties in a quadrilateral. www.mathsrevision.com Created by Mr.Lafferty Math Dept

  17. ao ao bo 45o bo do co Square The angles in a quadrilateral ALWAYS add up to 360o bo ao Rectangle Angles in a Quadrilateral co jo jo do do Quad means four ho ho ko ko co eo go Rhombus fo mo mo fo go eo Kite Parallelogram Created by Mr.Lafferty Math Dept

  18. Have you updated your Learning Log ? Angles Now try TJN4+ Ex 2.2 Ch2 (page 13) www.mathsrevision.com Are you on Target ? I can ? Created by Mr. Lafferty Maths Department

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