Question

Calculate the fourth angle of the quadrilaterals whose other three angles,in order,are:58,117,122

Answer 1

Answer:

63°

Step-by-step explanation:

Data:

Angle(1) = 58°

Angle(2) = 117°

Angle (3)= 122°

Angle (4)= ?

In order to find fourth angle we have,

Formulae :

360°-58°-117°-122° = 63°

So the fourth angle will be 63°