3 years ago

Acute angles Angles that measure 60°

Mathematics

2 answers:

Ganezh [65]3 years ago

7 0

Acute angles are lower that 90 degrees

3241004551 [841]3 years ago

3 0

Acute angles are angles that measure below 90°, meaning below a right angle.

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iVinArrow [24]

Answer:

x = 121

Step-by-step explanation:

Let the measure of the altitude of the given triangle be h units.

By geometric mean theorem:

$h = \sqrt{23 \times x} \\ \\ h = \sqrt{23x} \\ \\ now \: by \: pythagors \: theorem \\ \\ {(x + 11)}^{2} = {h}^{2} + {x}^{2} \\ \\ \cancel{{x}^{2}} + 22x + 121 = {( \sqrt{23x} )}^{2} + \cancel{{x}^{2}} \\ \\ 22x + 121 = 23x \\ \\ 22x - 23x = - 121 \\ \\ - x = - 121 \\ \\ x = 121$

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SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

using line and triangle property you can solve this question

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The elevation is 12,000 feet. the altimeter reading in an airplane is 17.00 in hg. this pressure is equal to

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<span>The elevation is 12,000 feet. the altimeter reading in an airplane is 17.00 in hg. this pressure is equal to:
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thus
</span>17 inHg×(1 atm/29.92inHg)
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natita [175]

the answer is red of all

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