3 years ago

In ΔABC, m∠1=70° and m∠4=35°. What is m∠3?

Mathematics

1 answer:

11Alexandr11 [23.1K]3 years ago

8 0

Answer:

Step-by-step explanation:

A triangle can only have 3 angles that add up to 180 degrees. Subtract 70 and 35 from 180 to get 75.

180=x+70+35

180-(70+35)=x

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What is mKNL?<br> Enter your answer in the box.

sergejj [24]

Answer:

102°

Step-by-step explanation:

As the vertically opposite angles are equal,

$5x+2={3(x+14)$

Now let's solve for x now

$5x+2=3(x+14)\\$

$5x+2=3x+42$

$5x-3x=42-2$

$2x=40$

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Now let's find the value of KNL

$3(x+14)\\3(20+14)\\3*34\\102$

Hope this helps you.

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Step-by-step explanation:

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Alexxx [7]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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