suppose that 4 idential red wooden blocks and 8 identical white wooden blocks to be stacked, one on top of another, to form one
1 answer:
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Answer:
Step-by-step explanation:
1. You have the following function given in the problem:
2. Then, to find asked in the exercise, you only need to substitute
(which is the input value) into the given function.
3. Therefore, keeping the above on mind, you obtain that is:
Answer:
(a) Similar polygons; scale factor is 2
(b) Similar polygons; scale factor is 1.5
Step-by-step explanation:
Given
See attachment for polygons
Required
Determine if they are similar or not
Solving (a): The triangle
The angles in both triangles show that the triangles are similar
To calculate the scale factor (k), we simply take corresponding sides.
i.e.
<em>The scale factor is 2</em>
<em />
Solving (b): The trapezium
The angles in both trapeziums show that the trapeziums are similar
To calculate the scale factor (k), we simply take corresponding sides.
i.e.
<em>The scale factor is 1.5</em>
