1 / 23

Angles 270817 Finalized

Angles Finalized

Ayisha1225
Download Presentation

Angles 270817 Finalized

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. acute right obtuse straight reflex full turn

  2. Obtuse Acute Right Reflex Straight

  3. Acute angles are less than 90° Acute Angles range from 1° – 89° Hint: He’s a cute

  4. Acute Angles in our world

  5. A Right Angle is exactly 90° Hint: They are like mums; always right.

  6. Right angles in our world.

  7. Obtuse angles are more than 90 ° but less that 180 ° Obtuse Angles range from 91 ° – 179 °

  8. Obtuse Angles in our world

  9. A Straight Angle is exactly 180° Hint: Grandma will set you straight .

  10. Straight Angles in our world.

  11. Reflex angles are more than 180 ° but less that 360 ° Reflex Angles range from 181° – 359 °

  12. Reflex angles in our world

  13. Ask students to brainstorm how angles are used in the world around us. Some examples: • When parking a car a driver uses the concept of angles to park in a particular space, especially when parallel parking. • A contractor uses angles to build a house, a school, or any structure. • A student places books on a shelf at a slight angle to prevent them from tipping over.

  14. ANGLES: OUR EVERYDAY LIVES ANGLES: OUR EVERYDAY LIVES • Architecture • Carpentry /people that make things • Engineers • Art • Clocks/ watches One can almost not live without encountering angles in real life. They are everywhere. • All forms of aircraft: specific angles to land • Ship navigation • The Alphabet: Letters such as: L, Y, Z, V, have different angles • Relationship between sun, objects and shadow • Some sports: throwing javelin ( Keshorn Walcott) • Rotation of Planets at different positions • Math: Geometry- Lines and shapes etc.

More Related