Question

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Answer 1

Step-by-step explanation:

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. Wikipedia

Answer 2

Appropriate Question:

The angles of a Quadrilateral are x°, (x + 15)°, (x + 25)° and (x + 4)°. Then, find all the angles.

⠀⠀⠀⠀⠀⠀⠀⠀

Given that,

Angles of the Quadrilateral are x°, (x + 15)°, (x + 25)° and (x + 4)°.

★ Sum of all angles of Quadrilateral is 360° ★

➟ x° + (x + 15)° + (x + 25)° + (x + 4)° = 360°

➟ 4x + 44° = 360°

➟ 4x = 360 – 44°

➟ 4x = 316

➟ x = 316/4

➟ x = 79°

Substituting the value of ( x = 79° ) —

Hence,

First angle, x = 79°

Second angle, (x + 15)° = (79 + 15) = 94°

Third angle, (x + 25)° = (79 + 25) = 104°

Fourth angle, (x + 4) = 79 + 4 = 83°

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V E R I F I C A T I O N :

As we know that, sum of all angles of the Quadrilateral is 360°, (∠a + ∠b + ∠c + ∠d = 360°). So, let's verify :

⇥ ∠a + ∠b + ∠c + ∠d = 360°

⇥ 79° + 94° + 104° + 83° = 360°

⇥ 173° + 187° = 360°

⇥ 360° = 360°⠀⠀⠀⠀⠀ ∴ Hence, Verified!