Answer:
k=2
Step-by-step explanation:
18 + (2) = 20
Subtract 18 from both sides:
Answer is in Picture. Explanation as well
3.64 × 10(raised to the power 7)
2.6 × 10⁴
Option (b) is correct.
Area of rectangle is 36 units
We have,
⇒36=6×6
=2×3×3×2
=4×9
Hence, the sides of a rectangle are 4cm and 9cm
Perimeter =2(l+b)
=2(4+9)
=13×2
=26units
