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Anika [276]
3 years ago
10

If QRST below is a rectangle, what is the measure of angle T + angle R?

Mathematics
1 answer:
GenaCL600 [577]3 years ago
7 0
I can't see QRST and I'm wondering how far below it's located.

But I do know that ALL of the angles in EVERY rectangle are
right angles ... 90°  each.

So if QRST is really a rectangle, then any two of its angles
add up to  (2 · 90°)  =  180° .
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Following shows the steps on how to derive this formula

Step 1: If 55% of a number is 6, then what is 100% of that number? Setup the equation.

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Step 2: Solve for Y

Using cross multiplication of two fractions, we get

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