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3 years ago

How many unique triangles can be drawn with given side lengths of 8 inches,10.3 inches,and 13 inches?

Mathematics

1 answer:

goldfiish [28.3K]3 years ago

3 0

Answer:

3 unique triangles

Step-by-step explanation:

If you use the Triangle Inequality Theorem, it states that the sum of 2 sides of the triangle would equal more than the third side. So three triangles can be made with those side lengths.

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What’s the answer for this?

fgiga [73]

Answer:

1.98

Step-by-step explanation:

Use SOH-CAH-TOA:

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tangent = Opposite / Adjacent

Here, we're given the hypotenuse is 4.5, and we want to find the side opposite of the 26° angle. So we should use sine.

sin 26° = x / 4.5

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2 years ago

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Gennadij [26K]

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2 years ago

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Goshia [24]

You should write numbers in as many ways as you possibly can to make new connections in your brain. Knowing how to write numbers in many different ways can help you solve complex problems more easily. Doing this can also reinforce the mathematical principles and logic you have memorised.

Writing one in many different ways:

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2 years ago

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Kisachek [45]

Answer:

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Step-by-step explanation:

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2 years ago

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guapka [62]

X=32

Explanation:
When you change sides, if in the left side you are multiplying, when you transfer it to right side you divide. Same thing should be done for addition subtraction.

So /-4 was division and negative number

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2 years ago

How many unique triangles can be drawn with given side lengths of 8 inches,10.3 inches,and 13 inches?​

How many unique triangles can be drawn with given side lengths of 8 inches,10.3 inches,and 13 inches?