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gayaneshka [121]
2 years ago
11

One acute angle of a right triangle is 12 degrees more than twice the other acute angle. Fine the acute angles of the right tria

ngle.
Mathematics
1 answer:
Svetlanka [38]2 years ago
8 0
Let one acute angle be X and one be Y
X+Y=90  -------Eq.1
2X+12=Y
2X-Y=-12------Eq.2
solving eq 1&2 we get,
3x=78
∴X=26
substituting value X in equation.1
X+Y=90
Y=90-26
∴Y=64
⇒answer:- X=26°
                   Y=64°


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3 0
2 years ago
What is the reason for Statement 2 of the two-column proof?
Fantom [35]

Answer:

D. Linear Pair Postulate

Step-by-step explanation:

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4 0
3 years ago
<img src="https://tex.z-dn.net/?f=2%5Csqrt%7B3%20%28%5Csqrt%7B27-2%5Csqrt%7B12" id="TexFormula1" title="2\sqrt{3 (\sqrt{27-2\sqr
Strike441 [17]

Answer: =2\sqrt{3}\sqrt[4]{27-4\sqrt{3}}\quad \left(\mathrm{Decimal:\quad }\:7.33224\dots \right)

Step-by-step explanation:

2\sqrt{3\left(\sqrt{27-2\sqrt{12}}\right)}

=2\sqrt{3\sqrt{27-2\sqrt{12}}}

=2\sqrt{3}\sqrt[4]{27-4\sqrt{3}}

8 0
3 years ago
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