Question

please with step by step solution​

Answer 1

QUESTION : FIND THE VALUE OF (W+Y)

WHAT TO DO : FIND THE SOLUTION

ANSWER : WE KNOW THAT THE SUM OF ALL ANGLES OF A QUARDILATERAL IS 360°

LET THE ANGLES BE 3X , 4X , 5X AND 6X

3X+4X+5X+6X = 360

18X = 360

X = 360/18

X = 20

THEREFORE

ANGLE W = 3X = 3×20 = 60 °

ANGLE Y = 5X = 5×20 = 100°

ANGLE (W+Y) = 100+60 = 160°

ANSWER = 160°

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