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Advocard [28]
3 years ago
7

What special marks are used to show that segments are congruent

Mathematics
2 answers:
ch4aika [34]3 years ago
7 0
The special marks that are used to show that segments are congruent would be: Hashmarks.
VladimirAG [237]3 years ago
4 0

Answer:

Hatch marks or hash marks are used to show that segments are congruent

Step-by-step explanation:

On any geometric figure, the congruency is denoted by hatch marks or hash marks.

For example - the notation to show the congruent sides of a triangle is done by using small tick marks, that show that the two sides are the same length or congruent.

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HELP ME PLZZZZ!!!!!!!!!!!!!!!!!!
Alekssandra [29.7K]

the radius of the distance between the middle point of the circle and the outside, we have the diameter which is 6 so the <u>radius will be 3</u>

slant height is

\sqrt{r^2+h^2}

h is 4.7 and r is 3

\sqrt{3^2+4.71^2} \\5.58427

<u>slant height is 5.58427</u>

lateral surface area

\pi r\sqrt{h^2+r^2}

\pi (3)\sqrt{4.71^2+3^2} \\52.63053

<u>lateral surface area is 52.63053</u>

total surface area

\pi r(r+\sqrt{h^2+r^2})

\pi 3(3+\sqrt{4.71^2+3^2})

80.90486

<u>total surface area is 80.90486</u>

8 0
3 years ago
50 POINTS:A chess competition has eliminations each round. The table below shows the number of players in each of the first 5 ro
Ket [755]
<span>Round    (x) 1      2     3    4   5 
Players f(x) 256  128  64  32  16

16-256 / 5 - 1 = -240/4 = -60

</span><span>A.) −60; on average, there was a loss of 60 each round. </span>
7 0
3 years ago
What is the answer to this problem if you need to find out the area?
PolarNik [594]

Answer:

17.28in

Step-by-step explanation:

To find the area of a triangle, multiply the base by the perpendicular height (the length from the point opposite the base, to the base, which makes a 90-degree angle with the base), and half it:

7.2*4.8=34.56

34.56/2=17.28

8 0
3 years ago
HELPPPPppPPppPpP MeEEEeEEEE PLEASEEEEeEeeEEe
Nana76 [90]
Last answer is the correct.
Distance between each hour is the same-13 miles. Good luck.
6 0
3 years ago
Find the slope and y intercept of the line y=7/5x-3 5/7; 3 3; 7/5 7/5;-3 -3; 7/5
7nadin3 [17]

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

From the question

y = 7/5x - 3

Comparing with the above formula

<h3>Slope / m = 7/5</h3><h3>c/ y intercept = - 3</h3>

Hope this helps you

8 0
3 years ago
Read 2 more answers
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