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?
2 answers:
Answer:
16 ya'll
Step-by-step explanation:
<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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