Question

gove the answer please quickly​

Answer 1

Answer:

= 180°-130°

= 50°

x= 180°-(50°+65°)

= 180°-115°

= 65° answer

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Answer 2

x = 165°

Option ( C ) 75° is correct option

Step-by-step explanation:

GIVEN

∠A = x

∠B =65°

∠ACD = 130°

___________________________

TO FIND

x

___________________________

We know that,

Addition of linear pair is 180°

∠C and ∠ACD = 180° ( Linear Pair )

∠C and 130° = 180°

∠C = 180° - 130°

∠C = 50°

___________________________

We know that,

Addition of all angles of a triangle is 180°

∠A + ∠B + ∠C = 180°

∠A + 65° + 50° = 180°

∠A + 115° = 180°

∠A = 180° - 115°

∠A = 165°

x = 165°

Option ( C ) 75° is correct option