Question

Two adjacent angles of a parallelogram are (2x+13)° and (3x-8)°. The value of x is:​

Answer 1

Answer:

17

Step-by-step explanation:

Adjacent angles are supplementary.

(2x+13)°+(3x-8)° =90°

=>5x+5=90

=>X+1=18

=>X=17

Answer 2

Answer :-

x = 35°

Explanation :-

Given :

• Two adjacent angles of a parallelogram are (2x + 13)° and (3x - 8)°

To Find :

• Value of x.

Solution :

We know that,

Sum of Adjacent Angles = 180°

So, Put the values.

➠ 2x + 13 + 3x – 8 = 180°

➠ 2x + 3x + 13 – 8 = 180°

➠ 5x + 5 = 180°

➠ 5x = 180 - 5.

➠ 5x = 175°

➠ x = 175 ÷ 5.

➠ x = 35°

Therefore, Value of x = 35°