PPT-Theorems: vertically opposite angles

Draw one straight line crossing another straight line Measure all 4 angles C A B D Angle A Angle B Angle C Angle D. 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 Double Angle. Triangles inside Circles. Angles connected by a . chord. Tangents to a circle. Cyclic Quadrilaterals. 2x. x. This is the ARC. o. Centre of Circle. The Angle . x. subtended at the centre of a circle by an arc is twice the size of the angle on the circumference subtended by the same arc.. Wide Shot (WS). Establishes location. COM 163 – . Chapter 6: . Looking Through the Viewfinder. 2. Framing a shot – Field of View. Medium Shot (MS). Brings us closer. See the action. COM 163 – . What is a vertically integrated utility? What are the conditions that have led to changes in the traditional power system structure ? Power System Structure Power systems traditionally have been what By: Pau . Thang. Theorem, and. Counterexample. Conjectures. an opinion or conclusion formed on the basis of incomplete information. Conjectures -. In other words, conjectures are . It is the use of . Obj. : Understand and use vertical angle theorem. Why do we need Proofs??????. 1 region. 1 2. 2 regions. 4 regions. 8 regions. 16 regions. How many regions will be in a circle with 6 pts. ?????. Convergence & Divergence Theorems. Convergence & Divergence Theorems. Convergence & Divergence Theorems. Convergence & Divergence Theorems. Ms. Rodriguez. DO NOW. Pablo. is making a sandwich for a picnic. He has 18 slices of turkey and 12 slices of cheese. What is the greatest number of sandwiches Pablo can make if he uses all of the turkey and cheese and puts the exact same contents in each sandwich?.  o a h sin()=opposite hypotenuse cos()=adjacent hypotenuse tan()=opposite adjacent =o h =a h =o a Werelatethetwointerpretationsasdepictedbelow.  o a sin() cos() 1 h 2 Thegraphoff,scaledoutwards Objectives:. Be able to use some properties of parallelograms.. Be able to prove that a quadrilateral is a parallelogram.. Parallelograms. A parallelogram is a quadrilateral with . both pairs of opposite sides parallel. Triangles. Isosceles Triangles. leg. leg. base. Vertex angle. Base angle. Base angle. 2 sides are congruent. 2 theorems. If 2 sides are congruent, then base angles are congruent. If 2 . base angles . 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.. ). www.drfrostmaths.com. . Last modified: . 31. st. August 2015. RECAP. : Parts of a Circle. Sector. (Minor). Segment. Diameter. Radius. Tangent. Chord. (Minor) Arc. Circumference. ?. ?. ?. ?. ?. !. When you arrive. Upon arriving to class please get an apron, goggles and two plastic gloves. . Please make sure long hair is tied back.. Once this is done please sit in a group. Groups should be three to four students. .