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ivanzaharov [21]
3 years ago
10

Triangle RST was dilated by a scale factor of . The image, triangle R'S'T', is an isosceles triangle, with each leg measuring 8

units.
What is the length of a leg of the pre-image, triangle RST?

Mathematics
2 answers:
VMariaS [17]3 years ago
7 0

Answer:

16 ya'll

Step-by-step explanation:

                                                                         

Alik [6]3 years ago
4 0
<span>Triangle RST was dilated by a scale factor of 1/2

Given: </span><span>triangle R'S'T', is an isosceles triangle, with each leg measuring 8 units. 

Pre-image: 
measure of pre-image * scale factor = measure of resulting image

measure of pre-image = measure of resulting image / scale factor

measure of pre-image = 8 / 1/2
measure of pre-image = 8 * 2/1 

measure of pre-image = 16 units.</span>
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