Similar Triangles Worksheet C The worksheet is in
- Slides: 9
Similar Triangles – Worksheet C The worksheet is in 3 sizes.
Printing To print handouts from slides Select the slide from the left. Then click: File > Print > ‘Print Current Slide’ To print multiple slides Click on a section title to highlight all those slides, or press ‘Ctrl’ at the same time as selecting slides to highlight more than one. Then click: File > Print > ‘Print Selection’ To print double-sided handouts Highlight both slides before using ‘Print Selection’. Choose ‘Print on Both Sides’ and ‘Flip on Short Edge’.
Which of these triangles are similar to each other? Not to scale. 6 cm Each triangle is drawn at a different scale. 2. 5 cm Express the side-length of each triangle as a ratio & simplify. Similar triangles will have the same ratio of side lengths! 9 cm 4 cm 9 cm 6 cm 5 cm 6 cm 2 cm 8 cm 1. 5 cm 12 cm 3 cm 4 cm 3 cm 10 cm 7. 5 cm 4 cm 6 cm 1. 5 cm 6 cm 4 cm 10 cm 12 cm 10 cm 2 cm 5 cm 10 cm 6 cm 12 cm 8 cm 4 cm 15 cm 8 cm 6 cm 14 cm 3. 5 cm 6 cm 12 cm 17. 5 cm
Which of these triangles are similar to each other? Each triangle is drawn at a different scale. Express the side-length of each triangle as a ratio & simplify. Similar triangles will have the same ratio of side lengths! 3: 4: 5 6 cm 5 cm 2: 3: 3 9 cm 4 cm Not to scale. 6 cm 9 cm 2: 3: 4 6 cm 2 cm 8 cm 1. 5 cm 2: 3: 4 12 cm 3 cm 4 cm 2: 4: 5 3 cm 10 cm 2: 4: 5 6 cm 7. 5 cm 4 cm 8 cm 12 cm 6 cm 1. 5 cm 10 cm 2: 4: 5 10 cm 2: 3: 5 6 cm 12. 5 cm 10 cm 8 cm 10 cm 6 cm 2: 5: 5 12 cm 2: 3: 4 2 cm 3: 5: 5 4 cm 2: 3: 3 1 cm 3: 4: 5 4 cm 15 cm 3: 4: 5 6 cm 2: 4: 5 12 cm 6 cm 3. 5 cm 1: 4: 5 17. 5 cm 14 cm 6 cm
Which of these triangles are similar to each other? Not to scale. 6 cm Each triangle is drawn at a different scale. 2. 5 cm Express the side-length of each triangle as a ratio & simplify. Similar triangles will have the same ratio of side lengths! 9 cm 4 cm 9 cm 6 cm 5 cm 6 cm 2 cm 8 cm 1. 5 cm 12 cm 3 cm 4 cm 3 cm 10 cm 7. 5 cm 4 cm 6 cm 1. 5 cm 6 cm 4 cm 10 cm 12 cm 10 cm 2 cm 5 cm 10 cm 6 cm 12 cm 8 cm 4 cm 15 cm 8 cm 6 cm 14 cm 3. 5 cm 6 cm 12 cm 17. 5 cm
Questions? Comments? Suggestions? …or have you found a mistake!? Any feedback would be appreciated . Please feel free to email: tom@goteachmaths. co. uk
