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Paha777 [63]
3 years ago
11

Solve for the missing angles / show your work! Help pls!

Mathematics
1 answer:
Alenkasestr [34]3 years ago
3 0

Answer:

sum=(n-2)*180

sum=(4-2)*180

sum=2*180

sum=360º

if T=K, T=100º

360-(100+100+20)=E

E=360-220

E=140º

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Compare the above equation with the standard form. We get,

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To find out the factor of above equation using X method, follow the steps.

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x^2+16x-3x-48=(x+16)(x-3)

Thus the option 3 is the correct option,

Learn more about the X method here;

brainly.com/question/24379507

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