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Kobotan [32]
3 years ago
5

Sandra is making the shape of a rhombus. The first three angles are 75°, 75°, and 105°. What is the measure of the fourth angle?

Mathematics
2 answers:
AveGali [126]3 years ago
7 0
105 the same im saying because rhombus dont change. I really hope this helped. If not i apologize. Thank You!
mrs_skeptik [129]3 years ago
3 0
Its 105° because the rhombus is essentially a square or rectangle of sorts and at least 2 sides have to be alike 
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Answer:

3.5 inches

Step-by-step explanation:

We can rotate the figure to the left 90 degrees clockwise so that it becomes same orientation as the figure to the right.

Since they are similar figures, their corresponding sides are proportional.

The 4 inch side of left figure corresponds to 16 in side of right side figure.

The "?" inch side of left figure corresponds to 14 in side of right side figure.

We can replace "?" with "x" and setup two ratios and equate them:

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Now, we can cross multiply and solve for x:

\frac{4}{16}=\frac{x}{14}\\16x=4*14\\16x=56\\x=\frac{56}{16}\\x=3.5

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