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1 year ago

Given: KLMN is a trapezoid, KL=MN,

Mathematics

1 answer:

sp2606 [1]1 year ago

6 0

<h3>Answer:</h3>

∠K = ∠N = 60°

∠L = ∠M = 120°

<h3>Step-by-step explanation:</h3>

In the attached, we have renamed F to G so Brainly will let us talk about it more easily. We have also added altitude MX.

AG is also a midsegment of ΔKLM, so LM = 2×AG = 4. Then ...

... NX = AB - LM = 7 -4 = 3

and we have right ΔMXN with hypotenuse 6 and leg 3. This is recognizable as a 30°-60°-90° triangle, with the 60° angle at N.

The angle at M is supplementary to that at N (because LM ║ KN), so measures 120°

The trapezoid is isosceles, so angles K and L have the same measures as angles N and M.

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Citrus2011 [14]

Answer:

Option b

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1 year ago

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lora16 [44]

Answer:

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Step-by-step explanation:

we know that

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in this problem we have

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2 years ago

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They could have assembled total 336 different possible crews.

<em><u>Explanation</u></em>

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Answer:

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