Question

Find angle x,y,m,n from the following figure.
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Answer 1

Answer:

m=70-180=110

x=120

x=70

y=110

Step-by-step explanation:

Answer 2

Answer:

hope this helps

Step-by-step explanation:

angle m forms a linear pair so angle m = 180 - 70 = 110 deg

angle n also forms a linear pair so angle n = 180 - 60 = 120 deg

sum of all angles in a pentagon = 180*3 = 540 deg

angle y = 540 - 110-90-90-120 = 130 deg

angle x and angle y form a linear pair

so angle x = 180 - angle y = 180 - 130 = 50