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2 years ago

On the map below, all numbered streets run parallel to each other. Both 3rd and 4th streets are intersected by King Avenue.

Mathematics

1 answer:

frosja888 [35]2 years ago

4 0

X=105°

Y=105°

Z=105°

let the angle below 75° which is the 4th Street be A

75°+A=180°[being adjacent angle]

A=105°

X=A[Verticall opposite angle]

Z=A[Corresponding angle]

Y=X[alternate angle]

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First figure: $954cm^3$

Second figure: $1,508yd^3$

Third figure:

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Explanation:

A. First figure:

1. Formula:

$\text{Volume of a cylinder}=\pi \times radius^2\times length$

2. Data:

radius = 9cm / 2 = 4.5cm

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