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Delvig [45]
3 years ago
14

Find the perimeter of the following figure. ​a= 12 b=5 c=? its pythagorean theorem

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0

Answer:

c = 13

Step-by-step explanation:

12^2 + 5^2 =c^2

144 + 25 = c^2

169 = c^2

\sqrt{169} = \sqrt{c}

13 = c

mrs_skeptik [129]3 years ago
5 0

Answer:

c=13 Perimeter=30

Step-by-step explanation:

c is equal to 13 so add all the sides together and you get 30

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iris [78.8K]

The two angles are x and 9x/5

<h3 /><h3 />

Let the two angles we require be x and y.

<h3 /><h3>Ratio of both angles</h3>

We have that the ratio of both angles are x:y

Since both angles are in the ratio 5:9, we have that,

x:y = 5:9

⇒ x/y = 5/9

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Learn more about angles here:

brainly.com/question/14362353

3 0
2 years ago
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