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Rashid [163]
3 years ago
13

How do you do this I have no idea

Mathematics
2 answers:
Effectus [21]3 years ago
3 0
I cannot see that properly.
ICE Princess25 [194]3 years ago
3 0
First you start with labeling them. That makes it easier to place numbers where they need to be
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Answer:

B.

Step-by-step explanation:

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9/25=
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Given square ABCD, with point P on side AB , point Q on side BC, point R on side CD, and point S on side DA as shown. Additional
sveta [45]

The ratio of the area of square PQRS to the area of square ABCD is 5/9

<h3>Area of square ABCD</h3>

Assume the measure of the side lengths of the square ABCD is 1, then the area of the square ABCD is:

A_1 = 1 \times 1

A_1 = 1

See attachment for the diagram that represents the relationship between both squares.

<h3 /><h3>Pythagoras theorem</h3>

The measure of length PQ is then calculated using the following Pythagoras theorem:

PQ^2 = (\frac 13)^2 + (\frac 23)^2

Evaluate the squares

PQ^2 =\frac 19 + \frac 49

Add the fractions

PQ^2 =\frac 59

<h3>Area of square PQRS</h3>

The above represents the area of the square PQRS.

i.e.

A_2 =\frac 59

So, the ratio of the area of PQRS to ABCD is:

Ratio = \frac{A_2}{A_1}

This gives

Ratio = \frac{5/9}{1}

Ratio = \frac{5}{9}

Hence, the ratio of the area of square PQRS to the area of square ABCD is 5/9

Read more about areas at:

brainly.com/question/813881

8 0
2 years ago
If the terminal point of ø is (1,0), what is tan ø?
charle [14.2K]

Given:

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The value of \tan\phi.

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If the terminal point of \theta is (x,y), then

\tan \theta=\dfrac{y}{x}

It is given that the terminal point of \phi is (1,0).

Here, x-coordinate is 1 and the y-coordinate is 0. Using the above formula, we get

\tan \phi=\dfrac{0}{1}

\tan \phi=0

Therefore, the value of \tan \phi is 0.

4 0
3 years ago
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lesya692 [45]

Answer:

I think it is 441

Step by step explanation:

To make a rectangle you need to pick any two of the vertical lines, and any two of the horizontal lines. So there would be 91 squares and 441 rectangles.

7 0
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