Elizabeth Howell. Mamta Arora. Views Total views. Actions Shares. No notes for slide. Objective: To describe properties of solid shapes such as perpendicular and parallel lines, faces and edges 2. A cube has 6 of these. A cube has 12 of these. They do not need to be straight or the same length. Some faces parallel Some edges parallel Some faces perpendicular Some edges perpendicular It has only one curved face.
No perpendicular faces or edges No parallel faces or edges No parallel faces or edges No perpendicular faces or edges Some faces parallel Some edges parallel Some faces perpendicular No edges perpendicular Square base pyramid No faces perpendicular Some edges perpendicular No faces parallel Some edges parallel Polygons Two-dimensional shapes that have sides made from straight lines. One pair of sides is parallel with one side longer than the other.
What do we call a shape with: 7 Sides? Total views 22, On Slideshare 0. From embeds 0. Also I can't use vectors we didn't study them in school.
I can use all theorems from the stereometry I think another name for this is solid geometry, but basically we deal with 3d figures finding their volume, area, angles between different sides etc.. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. How to proof that two lines in cube are perpendicular, without use of vectors Ask Question.
Asked 5 years, 10 months ago. Active 1 year, 4 months ago. Viewed 2k times. Am I right? Being perpendicular in 3D space is not the same as being perpendicular in 2D projection. A rectangular garden has a perimeter of 48 cm and an area of sq cm What is the width of this garden. More answers. Q: How many perpendicular lines does a cube have? Write your answer Related questions. Does the cube have any parllel or perpendicular lines?
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