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WARRIOR [948]
3 years ago
5

Identify the relationship (complementary, linear pair/supplementary, or vertical) and find the measure of angle b in the image b

elow.

Mathematics
2 answers:
zloy xaker [14]3 years ago
7 0

Answer:

Complementary

45°

Step-by-step explanation:

b + 45° = 90°

b = 90° - 45°

b = 45°

iren2701 [21]3 years ago
6 0

Answer:

complementary

b = 45 deg

Step-by-step explanation:

Angles b and 45-deg are complementary since their measures ad to 90 deg.

45 + b = 90

b = 45

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A where and a cylinder have the same radius and height . The volume of the cylinder is 48 cm 3. What is the volume of the sphere
SOVA2 [1]

Given:

Sphere and cylinder have same radius and height.

Volume of the cylinder = 48 cm³

To find:

The volume of the sphere.

Solution:

Radius and height of cylinder are equal.

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Volume of cylinder:

V=\pi r^2h

Substitute the given values.

48=\pi r^2r   (since r = h)

48=\pi r^3

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Divide by 3.14 on both sides.

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Taking cube root on both sides, we get

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The radius of the cylinder is 2.48 cm.

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Volume of sphere:

$V=\frac{4}{3} \pi r^3

$V=\frac{4}{3} \times 3.14 \times (2.48)^3

V=63.85

The volume of the sphere is 63.85 cm³.

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kap26 [50]
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Answer:

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Step-by-step explanation:

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