Question

Two straight lines AB and CD cut each other at O. Angle BOD = 63degree, then find Angle BOC.

Answer 1

180- 63 = 117, so 117 is the answer

Answer 2

Answer:

$\red {\angle BOC} \green {= 117\degree}$

Step-by-step explanation:

Given:

Two straight lines AB and CD cut each other at O.

$\angle BOD = 63\degree$

$\angle BOD + \angle BOC = 180\degree$

$\pink { ( Linear \:pair )}$

$\implies 63\degree + \angle BOC = 180\degree$

$\implies \angle BOC = 180\degree - 63\degree \\= 117\degree$

Therefore.,

$\red {\angle BOC} \green {= 117\degree}$

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