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kotykmax [81]
3 years ago
7

How many Triangles are needed to make a star when we connect them with their smaller acute angle​

Mathematics
2 answers:
yulyashka [42]3 years ago
8 0

Answer:

I think it's 5 triangle are needed to make star

Hoochie [10]3 years ago
5 0

Answer:

The answer depends on how you count them; for example, are you allowed to count the same line segment multiple times to make multiple triangles out of the same segment, or must each line segment appear in only one triangle in your count?

Step-by-step explanation:

To draw a Jewish star, you really draw only two large triangles: one pointing up and the other pointing down. However, the overlap of these two triangles forms six additional smaller triangles at each tip in addition to a hexagon shape in the center.

If you allow line segments to be counted towards more than one triangle, then the number of triangles formed in the final symbol is 8, consisting of 2 large triangles and 6 smaller triangles.

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Help pls: maths. 15 points for it!
Svetlanka [38]

Answer:

given below.

Step-by-step explanation:

BAC = 80 degree

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6 0
2 years ago
A line contains the points (82, −96) and (87, −86) .
mezya [45]

Answer:

slope = 2

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (82, - 96) and (x₂, y₂ ) = (87, - 86)

m = \frac{-86+96}{87-82} = \frac{10}{5} = 2

3 0
3 years ago
Lindsay used two points, (x 1, y 1) and (x 2, y 2), to find the equation of the line, y = mx + b, that passes through the points
Gala2k [10]

Answer:

tb i think its A

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A train travels 25 miles in 20 minutes. What is the train speed in miles per hour?
kenny6666 [7]
60 min = 1 hour

1st we need to know how many times 20 goes in 60 so we will divide.

60 ÷ 20 = 3

Now we will multiply to find the trains speed in miles per hour. 

3 × 25 = 75

SO, the train travels 75 miles per hour. 

Hope I helped ya!! 
4 0
3 years ago
If 4 is added to 8 to equal 12, how would the operation be undone​
yarga [219]

Answer:

4+8=12

Step-by-step explanation:

7 0
3 years ago
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