Question

What would be the area of a rectangle be if the base is 22mm and the perimeter is 50mm

Answer 1

Answer:

$66$

Step-by-step explanation:

if base is 22mm and perimeter is 50 mm

we know, perimeter is 2(l+b ) for rectangle

so,2l+2b=50

so,2l+2(22)=50

so,2l+44=50

so,2l=50-44

so,2l=6

so,l=6/2

so,l=3mm

so area of rectangle is l×b

so,3×22

so,66mm^2 is the area of rectangle

Answer 2

Answer:0.66cm^2

Step-by-step explanation:

Perimeter=2l+2b

5cm=2l+4.4cm

0.6=2l

l=0.3

Area=l×b

0.3×2.2

Area =0.66cm^2