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enot [183]
3 years ago
8

Helpp help meeee plsss pls

Mathematics
2 answers:
umka21 [38]3 years ago
8 0

Answer:

<h2>9</h2>

solution,

The two polygons are same.

\frac{4}{x}  =  \frac{y}{15}  =  \frac{3}{w}  =  \frac{2}{6}  =  \frac{z}{4}

\frac{3}{w}  =  \frac{2}{6}  \\ or \: 2w = 3 \times 6( \: cross \: multiplication) \\ or \: 2w = 18 \\ or \: w =  \frac{18}{2}  \\ w = 9

Hope this helps...

Good luck on your assignment..

wel3 years ago
7 0

Answer: w might be 9

Step-by-step explanation: the length of each sides of the smallest shaped polygon is 3 times less( like 6 in the biggest shape, it is 2 in the smallest one= 6/3:2) x might be 12 . And in other ways we can say that each length of the biggest shaped polygon is 3× the length of the smallest one.

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Answer:

c=11.8\ units

Step-by-step explanation:

we know that

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c^2=a^2+b^2-2(a)(b)cos(C)

where

a, b and c are sides. C is the angle opposite side c

In this problem we have

a=3\ units\\b=10\ units

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substitute the given values

c^2=3^2+10^2-2(3)(10)cos(120^o)

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c^2=109-(60)(-0.5))

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3 years ago
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Ierofanga [76]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

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For the first triangle, I believe the given angles are 85 and 53. If I am incorrect, please let me know and I'll resolve it.

The answer for 1 would be 42.

2nd triangle- 69 is the missing angle measurement.

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(Also, for any other site or anything, it might be best to block out your name)

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