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Misha Larkins [42]
3 years ago
8

How many different triangles can you make if you are given these three lengths for sides? 17cm, 23cm, and 13cm.

Mathematics
1 answer:
Natalija [7]3 years ago
7 0

Answer:

1 triangle can be formed

Step-by-step explanation:

We are given three side lengths, which are 17cm, 23cm, and 13cm. So, we can form the triangle when;

17 + 23 > 13

17 + 13 > 23

23 + 13 > 17

Since the above conditions are met, then we can form one triangle.

Now, each next triangle with the same sides lengths will be congruent to the first triangle by SSS postulate.

SSS postulate states that: If the three sides of a triangle are congruent to the three sides of another triangle, then the two triangles are congruent.

Thus, only 1 triangle can be formed.

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The best decimal equivalent is 10/16
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Answer:

x=4

Step-by-step explanation:

tangent lines from the same point to a circle are congruent in length, so we can say that

5x+8 = 8x-4

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now we sub and find b, the y int
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so ur parallel equation is : y = -x
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2. -1 = -3/2(2) + b
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parallel equation is : y = -3/2x + 2
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3. parallel equation is : x = 4
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4. 3 = 1/2(-2) + b
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===========================
5. y + 0 = 2(x - 5)
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6. neither
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7. if ur second equation is : 2x + y = 7, then the lines are parallel
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8. neither
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The universal set contains all elements

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Dividing 1 1/4 hrs by 5 days results in the unit rate:


1 1/4 hrs       5/4 hrs

-----------  =  ---------------- = 1/4 hr per day

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