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dexar [7]
3 years ago
14

Help with this math

Mathematics
1 answer:
yan [13]3 years ago
8 0

13. Four observations:

1. m<SWT = 90° (given)

2. QW = TW (given)

3. m<RWS = m<UWV (vertical angle pair)

4. m<RWU = 180° (straight angle)

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The amount of space left with the snakd container inside the wastebasket=
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Volume (cylinder)=area of the circle * height

1) We calculate the volume of a wastebasket:
area of the circle=πr²=π(5 in)²=25π in²
heigth=20 in.

Volume=25π in² * 20 in=500π in³.

2) we calculate the volume of the snack container:
area of the circle=πr²=π(4 in)²=16π in²
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Volume=16π in² * 6 in=96π in³

3) we calculate the amount of space left with the sanak container inside the wastebasket.

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