Question

If two adjacent angles of a parallelogram are (7x – 3) ° and (3x + 63) °, then the value of x is __​

Answer 1

Answer:

12

Step-by-step explanation:

Add both and the sum of both will be 180.

Answer 2

Given :

• If two adjacent angles of a parallelogram are (7x – 3) ° and (3x + 63)°

To find :

• The Value of x

Solution :

• In a parallelogram, We know that sum of adjacent sides is 180°

➤ (7x - 3)° + (3x + 63)° = 180°

➤ 7x - 3 + 3x + 63 = 180

➤ 10x + 60 = 180

➤ 10x = 180 - 60

➤ 10x = 120

➤ x = 120/10

➤ x = 12°

∴ Value of x is 12°

____________