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Mamont248 [21]
3 years ago
12

A cross section is made by the intersection of a plane and a square pyramid at an angle either parallel or perpendicular to the

base.
The cross section can be which of these shapes? Check all that apply.

-square
-triangle
-trapezoid
-circle
-non-square rectangle
Mathematics
2 answers:
alukav5142 [94]3 years ago
8 0
A cross section is the two dimensional shape that is created when a slice is made through a solid figure by an intersection of a plane and the solid body.

A square pyramid is a pyramid with a square base.

Case 1: When the plane intersects the square pyramid at an angle perpendicular to the base but not through the vertex. In this case a trapezoid is formed.

Case 2: When the plane intersects the square pyramid at an angle perpendicular to the base and through the vertex. In this case a triangle is formed.

Case 3: When the plane intersects the square pyramid at an angle parallel to the base. In this case a square is formed.

<span>Therefore, a cross section made by the intersection of a plane and a square pyramid at an angle either parallel or perpendicular to the base can be of shapes:

-square
-triangle
-trapezoid</span>
pentagon [3]3 years ago
6 0
I just did the unit test I got square, trapezoid and triangle 
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My little sis needs help
lubasha [3.4K]

Answer:

603 miles in 3 days

Step-by-step explanation:

Let's find out how many miles in 1 day:

  1. 1,005 ÷ 5 = 201
  2. So, Sarah drives 201 miles in 1 day

Let's find out how many miles in 3 days:

  1. 3 days = 1 day × 3
  2. 3 days = 201 × 3
  3. 3 days = 603 miles

I hope this helps!

5 0
3 years ago
Need answer ASAP! I only have two questions left!!!
Westkost [7]

Answer: B) Adjacent interior angle

As the name implies, the angle is inside the triangle and it is adjacent (ie next to) the exterior angle. Contrast this with a remote interior angle, which is also inside the triangle, but it is not adjacent to the exterior angle in question. Alternate interior angles won't apply here because we don't have a set of parallel lines with a transversal cut.

6 0
3 years ago
By what number do you need to multiply the volume of the cone to get the volume of the cylinder?
pickupchik [31]

You need to multiply the volume of a cone by 3 to get the volume of its corresponding cylinder (a cylinder with the same base radius and perpendicular height).

As in:

Vol. of a cylinder= πr²h

and Vol. of a cone= ⅓πr²h

So assuming volume of a cone is ⅓V, then the volume of the cylinder will be ⅓V × 3 which equals V.

8 0
3 years ago
azul is planting a vegetable garden. he is using a bag of marbles to determine how many of each veggie to plant. his bag contain
kaheart [24]
1. Total number of marbles=10 red marbles+80 green marbles+110 orange marbles=200 marbles
2. Let's call "V" the event that consists that he selects a green marble from the bag. Then:
 P(x)=80/200
 P(x)=0.4

 3. This problem can be represented by a binomial distribution, where:

 P=0.4
 q=1-P=0.6
 n=50

 4. The expect value in a binomial function is written as below:

 E(x)=nxP
 E(x)=50x0.4
 E(x)=20

 The answer is: He can expect 20 zucchini.
3 0
3 years ago
Read 2 more answers
Which phrase best describes the translation from the graph y = 6x2 to the graph of y = 6(x + 1)2?
solmaris [256]

The statement which best describes the translation from the graph y= 6x² to the graph of y = 6(x+1)² is; The translation represents a unit shift rightward.

<h3>Which phrase best describes the translation from the graph?</h3>

The translation involved in the transformation of the graph as given in the task content represents a rightward shift of the graph y = 6x² by 1 unit.

On this note, it follows that the translation involved between the two graphs is; a unit shift to the right.

Read more on translations in graphs;

brainly.com/question/27894131

#SPJ1

3 0
2 years ago
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