Question

In the fig, if∠AOC + ∠BOD = 284°, then ∠AOD is:
a) 18°
b) 20°
c) 19°
d) 38°

Answer 1

Answer:

opposite angles are equal so

taking aoc and bod both as x

2x=284

x=142

= aoc and bod are both equal to 142

as aod AND aoc are linear pair so

142+y= 180

y= 38 so ans is d ie 38

Answer 2

Answer:

d) 38°

Step-by-step explanation:

sum 38+38 = 76

284+76 = 360 (sum of all exterior angle)

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