Question

please answer this
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Answer 1

Answer:

a) the answer is 70 degree because corresponding angles are always equal

same for b) also 50 degree

Answer 2

AnswEr :-

a) Value of x is 145°.

b) Value of x is 100°.

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a)

Given :-

• Two interior angles as 70° and 75°.

To Find :-

• Value of x

Solution :-

• We know that the sum of the two opposite interior angles of a triangle is equal to the exterior angle.

Now,

• x = 75° + 70°

→ x = 145°

Hence, the value of x is 145°.

b)

Given :-

• An interior angle as 50°.

To Find :-

• Value of x

Solution :-

• Other opposite interior angle = 50° [ both sides are equal ]

• We know that the sum of the two interior angles of a triangle is equal to the exterior angle.

Now,

• x = 50° + 50°

→ x = 100°

Hence, the value of x is 100°.

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