Question

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Q- the 2 adjacent angles fa quadilateral are 40degree and 140 degree. the other two adjacent angles are equal.what is the measure of each of these equal angles

Answer 1

Answer:

EACH OF THESE ANGLES MEASURE 90 EACH

Step-by-step explanation:

LET THE OTHER TWO EQIVALENT ANGLES BE x

THEN

x + x  + 40 + 140 = 360

2x = 360 - 180

x = 180/2

x = 90