Question

find the measure of x in the following figure with formula ​

Answer 1

Step-by-step explanation:

90+x/2+x+x=360

5x/2=360-90

5x/2=270

x=54×2

x=108

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Answer 2

Explanation:

90° + x/2 + x + x = 360°

by adding the like terms, we get

90° + x/2 + 2x = 360°

by multiplying both the sides by 2, we get

180° + x + 4x = 720°

by adding the like terms, we get

180° + 5x = 720°

by using the transposition method, we get

5x = 720° - 180°

or, x = 540°/5 = 108°

Answer:

The value of x is 108°.