The area of the small shape is 35 square feet. The big shape is larger by a scale factor of 4/3. Find the area of the large shap e to the nearest tenth. a) 62.2 square feet
b) 140 square feet
c) 46.7 square feet
d) 186.7 square feet
e) none of these
1 answer:
Answer:
Option a) 62.2 square feet
Step-by-step explanation:
we know that
The dilation is a non-rigid transformation that produces similar figures
If two figures are similar, then the ratio of its areas is equal to the scale factor squared
Let
z ----> the scale factor
x ----> the area of the large shape
y ----> the area of the small shape
so
we have
substitute
solve for x
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