miela23
Answered

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pls help ty i dont understand it

Pls Help Ty I Dont Understand It class=

Sagot :

blackshades

Answer:

Measure of each of the angles:

(x - 25)° = 50°

(2x - 65)° = 85°

3x = 225°

Step-by-step explanation:

Angle around a point = 360°

Here,

(2x - 65)° + (x - 25)° + 3x° = 360° [angles around a point]

2x - 65 + x - 25 + 3x = 360°

2x + x + 3x - 65 - 25 = 360

6x - 90 = 360

6x = 360 + 90

6x = 450

x = 450/6

x = 75

Then,

x - 25

= (75) - 25

= 50°

(2x - 65)°

= 2(75) - 65

= 85°

3x°

= 3(75)

= 225°

Hope it helps ⚜

devishri1977

Answer:

Step-by-step explanation:

3x + x - 25 + 2x - 65 = 360    {Full angle or one point angle}

3x +x + 2x - 65 - 25 = 360

Combine like terms,

6x - 90 = 360

Add 60  to both sides,

6x = 360 + 90

6x = 450

Divide both sides by 6

x = 450/6

x = 75

3x = 3*75 = 225°

x - 25 = 75 - 25 = 50°

2x - 65 = 2*75 - 65 = 150 - 65 = 85°

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