3 years ago

What is the measure of an interior angle in a regular dodecagon?

1 answer:

8 0

A <span>dodecagon has 12 sides

Sum of the interior angles = (12 - 2) x 180 = 1800</span>°

One interior angle = 1800 ÷ 12 = 150°

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Answer : 150°
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The perimeter of a rectangle is 7.2 feet. The width is 1.2 feet. What is the length?

Fiesta28 [93]

The length is 2.4

1.2 times 2 to take away the both width sides
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IRISSAK [1]

Answer:

equals

Step-by-step explanation:

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