A polygon that has three sets of parallel lines would be a hexagon.
<h3>I'll teach you how to solve 6.71 - 2.2 × 2.1 + 0.5^2</h3>
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Multiply the numbers: 2.2*2.1= 4.62
6.71-4.62+0.5^2
Subtract the numbers: 6.71-4.62= 2.09
0.5^2+2.09
0.5^2 = 0.25
0.25+2.09
Add the numbers:
0.25+2.09= 2.34
2.34
Your Answer Is 2.34
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Answer:
13.2\
Step-by-step explanation:
What do you mean write COS22 in terms of sin
The Pythagorean theorem tells you
... (height of ladder)² + (distance from house)² = (length of ladder)²
... (height of ladder)² + (8 ft)² = (12 ft)²
... height of ladder = √(12² - 8²) ft
... height of ladder = √80 ft ≈ 8.94 ft
