Question

lines PQ and RS intersect at O.if <ROQ=55° ,find the value of a,b,c​

Answer 1

a is 55

b is 125

c is 125

Step-by-step explanation:

a is 55 because it's opposite to O

b is equal to 180 -55 because it's angle on a straight line so it would be 125 degree

c is equal to 125 degree because it's opposite to b

Answer 2

⠀⠀⠀⠀⠀⠀⠀⠀⠀Given:

⠀⠀⠀⠀⟹ PQ and RS interest at O.

⠀⠀⠀⠀⠀⠀⠀⟹ ROQ = 55°

⠀⠀⠀⠀⠀⠀⠀⠀⠀To find:

⠀⠀⠀⠀⠀⠀⠀⟹ Values of a,b,c

⠀⠀⠀⠀⠀⠀Solution:

⠀⠀⠀⠀⠀⠀⠀⟹ 55°+c = 180°

⠀⠀⠀⠀⠀(Since, straight line)

⠀⠀⠀⠀⠀⠀⠀⟹ c = 180-55

⠀⠀⠀⠀⠀⠀⠀⠀⠀⟹ 125°

⠀⠀⠀⠀⠀⠀⠀⠀⠀ a = 55°

⠀⠀⠀⠀⠀⠀⠀And, b = 125°

⠀⠀⠀(As, opposite angles are equal)

Therefore,The values of a,b,c are 55°,125°,125°

~hope it helps❤

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