Answer:
Step-by-step explanation:
so what you need to do is 112=16m+12b
m=magazines
b=books
B. she should buy 14 yards of fabric,because 14×3=42 so there is your 42 feet.
The side |rs| is congruent to side |ac| which is 14 ft.
<h3>What are congruent triangles?</h3>
Congruent triangles are two similar triangles that have corresponding sides and angles and they are of equal measure.
The figures from the textbook illustrate that following rotation, the two triangles are congruent.
This signifies that the angles and sides of the first triangle are equal to the angles and sides of the other triangle.
Therefore:
- ab = tr = 10 ft
- ac = rs = 14 ft
- bd = ts = 20 ft
Learn more about congruent triangles here:
brainly.com/question/1675117
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Answer:
Step-by-step explanation:
See attachment.
