Math, asked by satyabratamishra, 6 hours ago

Question no. 10 is Doubt please help me i have problem​

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Answers

Answered by Dioretsa
1

(3x + 10) + (4x - 26) = 180°

⇒ 7x - 16 = 180°

⇒ 7x = 180 + 16

⇒ 7x = 196

⇒ x = 196/7

⇒ x = 28°

angle BOC (4x - 26)

⇒ 4(28) - 26

⇒ 86°

Answered by harnerupali5
1

Step-by-step explanation:

a + b = 180 ° 【 linear pair 】

( 3x + 10° ) + ( 4x - 26° ) = 180°

7x - 16° = 180°

180° - 16° = 7x

196° / 7 = X

28° = X

3×28° + 10 = 94° [ angle AOC ]

4×28-26 = 86 ° [ angle BOC ]

So , the answer of this question is option (b) 86°

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