Rotation and translation are rigid transformations, they don't change figure sizes. Dilation change figure sizes increasing or decreasing them by scale factor.
First, find AB and A'B' by the formula:
As you can see AB=2A'B'. This means that the segment AB was decreased twice to form segment A'B'. Then the scale factor is 1/2.
Answer:
Step-by-step explanation:
Answer:
Hey mate.....
Step-by-step explanation:
This is ur answer....
<h2>
○ 28 cm2 </h2>
Hope it helps!
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Answer:
<em>A = 32²cm</em>
Hope this helped!
Step-by-step explanation:
<h3>A = lw/2</h3>
<u>We know that the width is 8cm, and that the length of the rectangle and triangle combined is 14cm.</u>
<u />
How we find the length of the triangle itself is 14cm - 6cm, since 6cm is the rectangles length (which we know because it gives it to us at the top!)
14cm - 6cm = 8cm
<h3>Now we can plug into our formula and solve</h3>
A = 8(8)/2
A = 64/2
<h3><em>A = 32²cm</em></h3>
