The answer is 19440. For this, do each step in order like this, -2×3=-6, -6×-4=24, and so on.
The square footage without the door and the window is 246
Answer:
4.69135782e17
Step-by-step explanation:
The pH of distilled water is usually LESS THAN 7, because when it contacts air CO2 gas begins dissolving into the water.
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Find Length of the square :
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Given that the area of the square is 32 cm²:
Area = Length²
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Find Radius :
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Using Pythagorus Theorem to find the radius of the circle:
a² + b² = c²
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Find Area of the semi-circle :
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