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3 years ago

Which of the following formulas, when evaluated using rational values for the variables, will result in an irrational number?

Mathematics

1 answer:

Lerok [7]3 years ago

8 0

Answer:

a) The formula for the area of a circle

Step-by-step explanation:

The formula for the area of a circle is

A = πr²

π is an irrational number and, no matter what value you use for r, the area will be an irrational number,

b) is wrong. A = ½(a + b)h.

c) is wrong. A = ½bh.

d) is wrong. A = bh.

All measurements are rational numbers, so the areas will be rational numbers.

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Step-by-step explanation:

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2 years ago

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