Question

Q16. Find 'x' in the following figure
45°
(3x+16)
689
0 45
0 68
O 180
17"​

Answer 1

Answer:

17°

Step-by-step explanation:

By performing angle sum property

Answer 2

Step-by-step explanation:

The sum of all angles of a triangle is 180°

so, 45°+68°+(3x+16)°= 180

113°+3x+16°=180

3x=180°-113°-16°

3x=51°

x=17°