Answer: <em>∠1 = 37.5°; ∠2 = 37.5°; ∠3 = 133°.</em>
Step-by-step explanation:
<em>∠1 = ∠2 = (180° - 105°) ÷ 2 = 37.5°</em>
<em>∠3 = 180° - 23° - 24° = 133°</em>
Answer:
38°
Step-by-step explanation:
a whole circle is equal to 360 degrees so if 52 +90= 142 the opposite side also equals 142 because they are clearly the same size. ED and AB are also the same sizes. if 360- (142+142) = 284. then you will have to divide 284 by 2. so 284÷2=76 and 76÷2=38°
hope you understand, I not that good at explaining things
also I don't know what the m means in mED
Answer:The solution is in the attached file below
Step-by-step explanation:
B. 25, acute
You can see it’s acute. 160 would be obtuse
<h2><u>
Answer:</u></h2><h2>
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Solution Steps:</u></h2>
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<h3>1.) First you need to graph all the ordered pairs:</h3>
(I have included the graph below)
<h3>2.) Then you determine which pairs are in the top left quadrant:</h3>
So your answer is only 
.
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