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3 years ago

What is the value of x in a 45-45-90 triangle and the hypotenuse is 4?

Mathematics

1 answer:

Temka [501]3 years ago

3 0

9514 1404 393

Answer:

x = 2√2 ≈ 2.83

Step-by-step explanation:

The side length of an isosceles right triangle is 1/√2 times the hypotenuse length. If x is the side length, then ...

x = 4/√2 = 4(√2)/2

x = 2√2 ≈ 2.83

You have not specified the form of the answer. Sometimes an exact answer (2√2) is required. Sometimes the answer is required to be rounded to tenths or hundredths.

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1 year ago

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