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2 years ago

Explain why the scale from ABC to DEF could be 1:3

Mathematics

1 answer:

BlackZzzverrR [31]2 years ago

8 0

Answer:

Don't really know

Step-by-step explanation:

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The cross-sectional areas of a right triangular prism and a right cylinder are congruent. The right triangular prism has a heigh

expeople1 [14]

Answer:

The correct answer is:

The volume of the triangular prism is equal to the volume of the cylinder

Step-by-step explanation:

Given that there are two figures

1. A right triangular prism and

2. Right cylinder

Area of cross section of prism is equal to Area of cross section of cylinder.

Let this value be A.

Also given that Height of prism = Height of cylinder = 6

Volume of a prism is given as:

$V_{Prism} = \text{Area of cross section} \times Height$

$V_{Prism} = A \times 6 ........ (1)$

Cross section of cylinder is a circle.

Area of circle is given as: $\pi r^{2}$

Area of cross section, A = $\pi r^{2}$

Volume of cylinder is given as:

$V_{Cylinder} = \pi r^{2} h\\\Rightarrow V_{Cylinder} = A \times h\\\Rightarrow V_{Cylinder} = A \times 6 ...... (2)$

From equations (1) and (2) we can see that

$V_{Prism}=V_{Cylinder}$

Hence, the correct answer is:

Volume of prism is equal to the volume of cylinder.

3 0

2 years ago

HELPPPP ME PLZZZZZZZ

MAXImum [283]

Answer:

It would take alot of time for be to fill everything out so the simple solution is, complementary angles add up to 90 degrees and supplementary add up to 180 degrees. Simply for complementary do 90 - m<1 = m<2, and for supplementary 180 - m<3 = m<4.

3 0

3 years ago

Simplify 2y+4x=16x +6y

AleksAgata [21]

The Answer would be y=-3x

8 0

2 years ago

Nvm thanks its everyday bro with that disney channel flow

Colt1911 [192]

in all my years ive never seen something like this

8 0

3 years ago

Read 2 more answers

What is the result of substituting for y in the bottom equation? y=x-7 y=2+2x-4

Makovka662 [10]

Answer:

Plug x-7 in for y, in the bottom equation.

x - 7 = 2 + 2x - 4

x - 7 = 2x - 2

x = 2x + 5

-x = 5

x = -5

6 0

3 years ago

Read 2 more answers