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2 years ago

Which theorem shows that ABC = DEF?*

Mathematics

1 answer:

netineya [11]2 years ago

3 0

Answer:

<h2>SAS Congruence Theorem </h2>

Step-by-step explanation:

In ABC. In DEF

AB. = DE. (Given side)

<BAC. = <EDF. (Given side)

BC. = EF. (Given side)

Hence,

Triangle ABC is congruent to Triangle DEF by SAS Congruence Theorem. 

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A sphere and a cylinder have the same radius and height. The volume of the cylinder is 21 meters cubed. A sphere with height h a

Elodia [21]

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$\text{Volume of cylinder}=\pi r^2 h$

Using $r=h$ , we will get:

$\text{Volume of cylinder}=\pi r^2\cdot r$

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Upon comparing volume of sphere and volume of cylinder, we can see that volume of sphere is $\frac{4}{3}$ times volume of cylinder.

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Therefore, the volume of the sphere would be 28 cubic meters.

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3 years ago

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swat32

Answer:

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3 years ago

The exterior angles of an octagon are 42°, 55°, 39°, 20°, 62°, 45°, and 47°. What is the measure of the eighth exterior angle? S

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The sum of exterior angles of a polygon = 360°

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