If you would like to simplify the expression 22 * (32 - 42), you can do this using the following step:
22 * (32 - 42<span>) = 22 * (-10) = - 22 * 10 = - 220
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The correct result would be - 220.
<span>In circle F, what is the measure of ∠ CED ?
Given mAB = mBC = mCD = 36</span>°<span>
So
</span> ∠ CED = 1/2(mCD) = 1/2(36°) = 18°
Answer:
<span>B. 18</span>°<span>
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</span><span>What is the measure of ∠GET?
</span><span>
Given mTG = 70</span>°<span>
so
<TNE = 1/2(</span>mTG) = 1/2(70°) = 35°
<span>
Right triangle NTG , < NTE = 90</span>° and <TNE = 35°
so <TEN = 90° - 35° = 55°
<TEN = <GET = 55°
<span>
Answer
</span><span>A. 55</span>°
It could mean that all the sides are the same length
