Question

Find x in each of the following.​

Answer 1

Answer:

the full sum is about angle sum property (ASP)

Step-by-step explanation:

(1)AngleP+angleQ+anglePRQ=180°(ASP)

70°+60°+angle PRQ=180°

AnglePRQ=50°

Therefore, angleX=180-50(Linear Pair)

(2)Similarly x=50°

(3)180-120=60°(Linear pair)

60°+x+2x=180°(ASP)

120=3x

Therefore x=40°

Answer 2

Answer:

1. 70+60+x=180
2. 130+x=180
3. x=180—130
4. x=50

Step-by-step explanation:

apply the angle sum property (180)

• add 70 and 60 and x which equals to 180
• subtract 180 by 150
• x will be equals to 50