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3 years ago

What is 83 + 119 + 17 =

Mathematics

2 answers:

kari74 [83]3 years ago

5 0

Answer:

219

Step-by-step explanation:

83 + 119 = 202

202 + 17 = 219

Fittoniya [83]3 years ago

3 0

Answer:

219

Step-by-step explanation:

83 + 119 = 202

202 + 17 = 219

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<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:

$A_1 = 1 \times 1$

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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

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<h3>Area of square PQRS</h3>

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$A_2 =\frac 59$

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$Ratio = \frac{A_2}{A_1}$

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

$Ratio = \frac{5}{9}$

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