Answer:
40
Step-by-step explanation:
angle AOB= 2x=80
x=80/2
x=40
Answer:
it 2 parts away
Step-by-step explanation:
<h3>The length of rectangle is 12x³ metres .</h3>
As we know that
♦ Area of rectangle = Length × breadth
Substituting known values ,
⇒ 144x⁴ = 12x ( Length )
⇒ 144x⁴ / 12x = Length
⇒ 12x³ = Length
⇒ Length = 12 x³
