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3 years ago

Which could be the area of the face of the rectangular prism

Mathematics

2 answers:

gregori [183]3 years ago

8 0

Answer: The correct option is (B) 6 m².

Step-by-step explanation: We are given to select the correct option that could be the area of the face of the rectangular prism in the figure.

From the figure, we note that

the dimensions of the faces of the rectangular prism and the corresponding areas are as follows:

(A) 2m × 3m.

The area of this face will be

$2\times 3=6~\textup{m}^2.$

(B) 2m × 4m.

The area of this face will be

$2\times 4=8~\textup{m}^2.$

(C) 3m × 4m.

The area of this face will be

$3\times 4=12~\textup{m}^2.$

So, the possible areas of the faces are 6 m², 8 m² or 12 m².

Thus, the correct option is (B) 6 m².

iogann1982 [59]3 years ago

4 0

Only (2 m)(3 m) = 6 m^2 and (2 m)(4 m) = 8 m^2 could be correct. Make your choice based upon these results.

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Two parallel lines are crossed by a transversal what is the value of A?

gulaghasi [49]

Answer: 63 degrees (second choice)

The two angles shown are corresponding angles. They are both on the bottom side of their adjacent parallel line, and at the same time, they are also on the left side of the transversal line. This is why they are corresponding angles.

Corresponding angles are congruent if you have a set of parallel lines like the diagram shows. So that's why a = 63.

3 0

3 years ago

Hãy nêu định lý pytago

Natasha_Volkova [10]

The text of the Pythagorean Theorem The Pythagorean Theorem states: “The sum of the squares of the lengths of the two sides of the right triangle, which are the shortest sides in a right-angled triangle, is equal to the square of the length of the hypotenuse, which is the longest side of the triangle.”

And in symbols: Pythagorean theorem = ( A² + B² = C²)

where ;

● A, B: the two sides of a right triangle ABC.

● C: The hypotenuse of a right triangle is ABC, which is the longest side.

It should be noted that the inverse of the theory is also true; Since the triangle to which the Pythagorean theorem applies, namely: A² + B² = C², is necessarily a right-angled triangle.

<h3>In Vietnamese ( Bằng tiếng việt) ;</h3>

Nội dung của Định lý Pitago Định lý Pitago phát biểu: “Tổng bình phương độ dài hai cạnh của tam giác vuông, là cạnh ngắn nhất của tam giác vuông, bằng bình phương độ dài của cạnh huyền, là cạnh dài nhất của tam giác. "

Và trong các ký hiệu: Định lý Pitago = (A² + B² = C²)

ở đâu ;

● A, B: hai cạnh của tam giác vuông ABC.

● C: Cạnh huyền của tam giác vuông ABC là cạnh dài nhất.

Cần lưu ý rằng điều ngược lại của lý thuyết cũng đúng; Vì tam giác áp dụng định lý Pitago, cụ thể là: A² + B² = C², nhất thiết phải là tam giác vuông.

I hope I helped you^_^

6 0

3 years ago

Can someone please tell me if this is correct if it’s not can u tell me what’s the correct answer

bearhunter [10]

Answer:

2. option D and 3. option A

Step-by-step explanation:

2. 7 + y = 30

7 - 7 + y = 30 - 7

y = 23

3. w - 32 = 55

w - 32 + 32 = 55 - 32

w = 87

Basically the answers you choose are right. Hope this helps, thank you :) !!

8 0

3 years ago

A community is considering raising funds to pay for improvements to the community swimming pool. To measure the

dezoksy [38]

Answer:

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Step-by-step explanation:

Not sure if this is fully correct but the 2nd and 3rd option is wrong (Edg 2021)

6 0

3 years ago