Question

The shape below is formed from a rectangle measuring 21 cm by 25 cm

from which a rectangle of length 8.6 cm has been removed.
Work out the perimeter of the shape.
25 cm
21 cm
9.2 cm​

Answer 1

110.4

Explanation:

the length of the base perimeter is really the same length exept it adds 9.2 to it twice and then keeps the bottom length the same as the top