Answer:
the square root would be 10.4
Answer:
Step-by-step explanation:
Since the two triangles are similar, write the following proportion:
Cross-multiply and solve:
.
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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