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babymother [125]
3 years ago
10

A right triangle has leg lengths of 3 centimeters and 4 centimeters. What is cos e where is the smallest angle of the triangle?

Mathematics
1 answer:
Kipish [7]3 years ago
5 0

Answer:

First, you could assume that the 3rd side (not given) is the hypotenuse of the triangle. In that case the pythagorean theorem would give you 32+42=x2 which simplifies to 9+16=x2, which again simplifies to 25=x2 or x=5, and you would have {3,4,5} as the lengths of the sides of your triangle.

Step-by-step explanation:

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Answer:

10.14 years

Step-by-step explanation:

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2 years ago
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2 years ago
Work out the size of the angle marked t
tiny-mole [99]

Answer:

<h2>35°</h2>

Step-by-step explanation:

This is an isoceles triangle

And as we all know an isoceles triangle has two equal base angles.

And we also know that the sum of all interior angles of the triangle is 180°

So based on this we can form an algebraic equation of solve for angke t (Let's do it :))

110 + 2t = 180 \\ 2t = 180 - 110 \\ 2t = 70 \\ t  =  \frac{70}{2}  \\ t = 35

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Step-by-step explanation:

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