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Svetradugi [14.3K]
3 years ago
10

What is the measure of PRQ?

Mathematics
2 answers:
Savatey [412]3 years ago
7 0

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

PRQ =  \frac{PQ +TS}{2}  \\

PRQ =  \frac{102 + 70}{2}  \\

PRQ =  \frac{172}{2}  \\

PRQ = 86°

Thus the correct answer is (( A )) .

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

natima [27]3 years ago
4 0

Answer:

the answer is 172

Step-by-step explanation:

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Find the values of a and b.<br> a<br> The diagram is not drawn to scale.<br> a =<br> U<br> b =<br> U
nata0808 [166]

Answer:

a = 36°

b = 144°

Step-by-step explanation:

<h3><u>Method 1</u></h3>

Number of sides = n = 10

Sum of interior angles = (n - 2) × 180°

                                     = (10 - 2) × 180°

                                     = 8 × 180°

                                     = 1440°

Interior angle = b = sum of interior angles ÷ number of sides

                          b = 1440 ÷ 10

                          b = 144°

              a + b = 180° (Sum of angles in the straight line)

         a + 144° = 180°

a + 144° - 144° = 180° - 144°

                    a = 36°

<h3><u>Method 2</u></h3>

Number of sides = 10

Exterior angle = a = 360° ÷ Number of sides

                           a = 360° ÷ 10

                           a = 36°

            a + b = 180° (Sum of angles in the straight line)

        36° + b = 180°

36° + b - 36° = 180° - 36°

                 b = 144°

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2 years ago
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Whats the numbers so i can help solve it


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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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sukhopar [10]
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3 years ago
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