Help me please somebody ​

Step-by-step explanation:

Given,

p:b=3:1

p/b=3/1

p=3b

Now,

According to figure,

1)p+b=180°(linear pair)

3b+b=180°

4b=180°

b=180°/4

b=45°

2)p=3b(given)

p=3×45°

p=135°

3)a=b(vertically opposite angles)

a=45°(from statement 1)

4)q=p(vertically opposite angles)

q=135°

Hence,

a=45°

b=45°

p=135°

q=135°

d≈7.07in

step-by-step explanation:

good luck on your studies! : )

david edward.