Answer:
1. The pin’s location aids to create two drawings simultaneously. This is that while drawing an image, a copy, which may vary in size, is created at the same time.
2. The pantograph relates to dilation and similarity due to the use of similar triangles that affect the scale of the second drawing.
3. The use of similar triangles illustrates the process of the pantograph because the ratio of similitude is set when determining where to place the pin. When a triangle is moved while tracing a line, along with the outline of the image, an enlarged/reduced version of the image is created by the other pantograph's end.
4. The pantograph is now obsolete and has been replaced by several different ways of producing duplicates such as photocopying, mass printing, and digital filing.
To find the area of the paper. You must multiply the width and the height, which is 9 and 19.
9 x 19 is 171
And multiply that by 4
171 x 4 = 684
Total area is 684
Answer:
20 fish
Step-by-step explanation:
3/4 of 20 is 15
Answer:
D
Step-by-step explanation:
In a triangle, the sum of three angles is 180.
Since 50+65+80= 195 does not equal to 180.
Therefore, we choose D.
Answer:
Step-by-step explanation:
Hope this helped!
<h2>~AnonymousHelper1807</h2>
