2 years ago

Three of the angles of a quadrilateral are 100, 104 and 44. what is the size of the 4th angle?

Mathematics

2 answers:

Talja [164]2 years ago

6 0

Answer:

112

Step-by-step explanation:

Sum of interior angles in quadrilaterial = 360

360 - 100 - 104 - 44 = 112

GarryVolchara [31]2 years ago

4 0

Step-by-step explanation:

Let the 4th angle = x

Now,

x + 100 + 104 + 44 = 360° ( the sum of interior angle of quadrilateral is 360°)

x + 248 = 360°

x = 360° - 248

x = 112

Hence, the fourth angle is 112....

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see the attached figure to better understand the problem

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