Question

find the value of x​

Answer 1

Answer:

Hope my answer helps you mate :-)

Step-by-step explanation:

According to the question

X+4x+3x+40=360

8x=320

x=40

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Answer 2

Answer:

40 degrees

Step-by-step explanation:

Sum of all angles=360 degrees

So the equation here will be formed as;

x+40+3x+4x=360 degrees

=>8x+40=360

=>8x=360-40

=>x=320/8=40 degrees

Hope it helped you out