PPT-Angles, Notation, and Protractors

Angle Notation Three Possibilities A B C Vertex Congruent Angles amp Angle Measure 30 A B C D E Angle Bisector A B C D If bisects   Using your Protractor. Consider the coordinate system illustrated in Figure 1 Instead of using the typical axis labels and we use and or 1 The corresponding unit basis vectors are then and or 1 The basis vectors and have the following properties 1 1 0 2 Figu Recognising different types of angles. What type of angle is this?. Right angle. What type of angle is this?. acute. What type of angle is this?. obtuse. What type of angle is this?. acute. What type of angle is this?. Order Properties of Real Numbers. In addition to the properties of numbers that you have been learning, the real numbers also have properties of . order. We can most easily see this on a number line. Multiplying Numbers in Scientific Notation. Multiply the decimal numbers together.. Add the exponents to get the power of 10. . General formula. : . . (N X 10. x. ) (M X 10. y. ) = (N) (M) X 10. Angles are ACUTE angles Angles equal to 90 are RIGHT angles Angle are OBTUSE angles Angles equal to 180 Angles more than 180 are REFLEX angles ANGLES RULES Angles about a point add to 360 Goal: . To learn how to measure angles using full-circle protractors. Now let’s review what we know about angles….. What are the names of the different parts of an angle?. How do we measure angles using the half-circle protractor?. Anne Watson. South West 2013. Key ideas. Generalise relationships. Equivalent expressions. Solve equations. Express situations. Relate representations. New from old. Notation. Non-statutory Guidance yr 6. Multiplying Numbers in Scientific Notation. Multiply the decimal numbers together.. Add the exponents to get the power of 10. . General formula. : . . (N X 10. x. ) (M X 10. y. ) = (N) (M) X 10. Protractor: . What do you notice? . Task One: . Look at the protractor. Write down everything that you notice about the protractor. Try and come up with at least . 10 facts. Think about . number patterns . The vertical distance from rotary table to Point B is called a true vertical depth. The inclination angle ‘I’ is the angle between vertical and the wellbore. . The direction angle ‘A’ is specified as the azimuth between the geographic north and the projection of a wellbore on a horizontal plane.. REALLY, REALLY . BIG . OR. . REALLY, REALLY . SMALL. . NUMBERS.. Mathematicians . are Lazy!!!. They decided that by using powers of 10, they can create short versions of long numbers.. Rules for Scientific Notation. 27-731 (normally, 27-750). Texture, Microstructure & Anisotropy. A.D. (Tony) Rollett. Last revised: 4. th. Jan. 2020. 2. Lecture Objectives. Show how to convert from a description of a crystal orientation based on . LO: To use and understand the notation used for functions.. 3, 5, 7, 8 ….. Functions. 11, 15, 19, 21. 3. 11. We sometimes use a function machine to illustrate how functions behave ..