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4 years ago

The polygon below is a regular hexagon. What is the approximate length of the apothem? Round to the nearest tenth.

Mathematics

2 answers:

grigory [225]4 years ago

3 0

Answer:

Step-by-step explanation:

Inside the figure is a right triangle with hypotenuse 18 cm. Its height is half the measure of the side length. 18.2 is 9 cm. Using 9 cm and 18 cm, substitute the values into the Pythagorean theorem.

$a^2 + b^2 = c^2\\9^2 + b^2 = 18^2\\81 + b^2 = 324\\b^2 = 243\\b = 15.6$

devlian [24]4 years ago

3 0

Answer:

Step-by-step explanation:

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vovangra [49]

Answer:

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3 years ago

Z = -400i - 44.5 What is the imaginary part of z?

hjlf

Answer:

-400i

General Formulas and Concepts:

Algebra II

Complex Form: a + bi

Step-by-step explanation:

Step 1: Define

z = -400i - 44.5

Step 2: Identify

Treat imaginary i as a variable. The imaginary part of z would be the entire term of i. Therefore, our answer is -400i

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