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motikmotik
4 years ago
7

An eight - sided polygon is a(n)

Mathematics
2 answers:
Ludmilka [50]4 years ago
7 0
Its called a octagon, hope that helps
Sever21 [200]4 years ago
3 0
Octagon because octa means 8.
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Alja [10]

Answer:

14

Step-by-step explanation:

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7 0
3 years ago
A and B are two points on square ABCD with coordinates A(1,3) and B(5,3). What are the lengths of the diagonals AC and BD? Round
lilavasa [31]

Answer:

AC = BD = 5.7

Step-by-step explanation:

Given

A = (1,3)

B = (5,3)

Required

The length of the diagonals

First, calculate the length of AB using:

d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}

So, we have:

AB = \sqrt{(1 - 5)^2 + (3 - 3)^2}

AB = \sqrt{(-4)^2 + 0^2}

AB = \sqrt{16}

AB = 4

The diagonal of a square is calculated using:

Diagonal = x\sqrt{2

Where x is the length of each side.

So:

AC = BD = AB\sqrt{2}

AC = BD = 4\sqrt{2}

AC = BD = 5.7 -- approximated

7 0
3 years ago
A factory inspector found flaws in 4 out of 22 wooden boxes. Considering this data, how many flawed
Anna11 [10]
The answer is 8. Hope this helps.
6 0
3 years ago
Help<br> Me with this question
bekas [8.4K]
36??? I’m not sure though
3 0
3 years ago
Y2 + 72 ÷ x - 12 What is the value of the expression when x = 9 and y = 5?
Usimov [2.4K]

Answer:

Step-by-step explanation:

Y2 + 72 ÷ x - 12

Putting values of x = 9 and y = 5 in the equation

(5)^2 + 72 ÷ 9 - 12

25 + 72 ÷ 9 - 12

25 + 8 - 12

33 - 12

= 21

5 0
3 years ago
Read 2 more answers
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