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2 years ago

Please refer to the following attachment and find the value of x.

Mathematics

2 answers:

Drupady [299]2 years ago

7 0

Answer:

Step-by-step explanation:

Sum of interior angles in a 4 sided quadrilateral is 360,

110 + 70 + 14x + 23x - 5 = 360

180 + 37x - 5 = 360

180 - 5 + 37x = 360

175 + 37x = 360

37x = 360 - 175

37x = 185

x = 185 / 37

x = 5

egoroff_w [7]2 years ago

5 0

✦ $\bf{x=5°}$ ✦

Step-by-step explanation:

We know that,

For a tetragon the sum of all 4 angle is 360°

According to the question, 

70+110+(23x-5)+14x=360

180+23x-5+14x=360

37x-5=360-180

37x=180+5

37x=185

x= $\sf{\dfrac{185}{37} }$

x=5

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3 years ago

Read 2 more answers

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