Question

angle AOB and angle BOC form a linear pair of angle aob=40then angle BOC is........ ​

Answer 1

Angle AOB+angle BOC=180°

40+angle BOC = 180

Angle BOC =180-40

Angle BOC = 140°

hope this helps you

Mark as brainliest if useful...

Answer 2

Given - Angle AOB

Find - Angle BOC

Solution - As per the given information, the sum of given two angles will be 180°. Representing this in equation form -

Angle AOB + Angle BOC = 180

Keep the values in formula

40 + Angle BOC = 180

Shifting 40 to Right Hand Side

Angle BOC = 180 - 40

Performing subtraction

Angle BOC = 140°

Hence, the angle BOC is 140°.