Answer:
see explanation
Step-by-step explanation:
k=3, giving 3, 4, 5 as the three integers.
He should have used k + (k+2) + (k+4) = 4k
which gives k = 4 and the correct answer is
4, 6, 8
Need to find:
- Perimeter of new square formed?

Solution:
- Side of smaller square = 3cm.
- Side of Bigger square = 9cm

Using formula:
- Perimeter of square = 4 × side

<u>Perimeter of smaller </u><u>square:</u>
⟹ 4 × 3
⟹ 12 cm

<u>Perimeter of Bigger square:</u>
⟹ 4 × 9
⟹ 36cm

Perimeter of new square = Perimeter of Bigger square - Perimeter of smaller square
⟹ 36 - 12
⟹ 24 cm

∴ Perimeter of new square formed is 24 cm.
Answer:
1/2
Step-by-step explanation:
2*3=6
6/12=1/2
1.b 2.34 is the correct answer