Question

5 cm
8 cm
I hate math

Answer 1

area: 40cm²

perimeter = 26cm

Explanation:

• i do not know which one this is telling you to find so i put both area and perimeter

area:

• know the formula
• formula = l x w
• l = length
• w = width
• plug in what you have

l x w

5 x 8

= 40cm²

perimeter:

• for this you just have to each side
• since this is rectangle opposite sides are equal

5 + 5 + 8 + 8

= 26cm