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Lana71 [14]
3 years ago
11

Find A, B and ? Please show steps as well

Mathematics
1 answer:
anygoal [31]3 years ago
4 0
35+55+a=180
90+x=180
-90. -90
A= 90

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Greater than. 1/2 is only 4/8
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The graph shows the best-fit regression model for a set of data comparing the number of hours spent hiking and the number of mil
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The <u>correct answer</u> is:

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Define acute, right angle, obtuse, straight angle, reflex​
vova2212 [387]

Answer: here

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Acute Angle - An angle less than 90 degrees. Right Angle - An angle that is exactly 90 degrees. Obtuse Angle - An angle more than 90 degrees and less than 180 degrees. Straight Angle - An angle that is exactly 180 degrees. Reflex Angle - An angle greater than 180 degrees and less than 360 degrees.

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(Choice A)
Tasya [4]

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That is an obtuse scalene triangle

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we can use Pythagorean theorem to confirm this

The Pythagorean theorem states that in an obtuse triangle the hypotenuse squared is greater than the two legs squared added together

so basically 7^2>4^2+5^2\\7^2=49\\4^2=25\\5^2=25\\25+16=41\\49>41

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