Classify the following triangle

Mathematics

1 answer:

Gelneren [198K]3 years ago

3 0

Answer:

B acute

D equilateral

Step-by-step explanation:

All the sides are equal (line in the middle of each side) = equilateral

All the angles are equal (single line in each angle) = equilangular

That means 180/3 = 60

Each angle is 60 degrees 60 degree angles are acute

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11,97+0,11=5y\\
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3 years ago

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Please prove the following identity

Sedaia [141]

Let's remember the factorizations

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Now

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