Question

calculate the value of x​

Answer 1

Given :

• 1st angle = 104°
• 2nd angle = 90°
• 3rd angle = 25°
• 4th angle = x°

To Find :

• Value of x

Solution :

In the given figure, one angle is making a right angle and we know that measure of a right angle is 90° also it is making a complete angle and we know that measure of a complete angle is 360° .

According to the Question :

• Sum of all the angles = 360°
• 104 + 25 + 90 + x = 360
• 104 + 115 + x = 360
• 219 + x = 360
• x = 360 - 219
• x = 141°

Therefore, Value of x is 141°

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