Calculate the length of side WX:

WX = 38

Step-by-step explanation:

To get this, we are gong to use the cosine rule

We have the general form as;

a^2 = b^2 + c^2 - 2bc Cos A

Let WX be a

a^2 = 17^2 + 26^2 -2(17)(26) cos 123

a^2 = 1446.46

a = √1446.46

a = 38.03

168

step-by-step explanation:

i am pretty sure that the answer is 168

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

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