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ruslelena [56]
3 years ago
9

Why to solve this question ​

Mathematics
2 answers:
mariarad [96]3 years ago
5 0

Answer:

35°, 70°, 75°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180° , then

x + 2x + 75 = 180

3x + 75 = 180 ( subtract 75 from both sides )

3x = 105 ( divide both sides by 3 )

x = 35

2x = 2 × 35 = 70°

The angles in the Δ are 35°, 70°, 75°

zzz [600]3 years ago
4 0

The three angles of the triangle are 75°, 70° and 35°.

Step-by-step explanation:

We know that,

Sum of angles of a triangle = 180°

⇢ 75° + 2 x + x = 180°

⇢ 3x = 180° - 75°

⇢ 3x = 105°

⇢ x = \frac{105}{3}

⇢ x = 35°

{\boxed{\mathcal{\red{Brainly\:Star.}}}}

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