Question

Please do the area and perimeter for both questions! And if u can please explain how! Thank you

Answer 1

25 cm for the perimeter

Answer 2

question 1 - You need to split the L shape into 2 shapes.

6mm x 2mm = 12mm

and

5mm x 2mm = 10mm

add 12mm and 10mm
the area is 22mm squared (a little 2 above the mm)

question 2 - you need to do the same

4mm x 2mm = 8mm squared
7mm x 2mm = 14mm squared
area - 22mm squared