Question

Find the perimeter of a photo frame of dimensions 85cm × 40cm​

Answer 1

Answer:

250cm

Step-by-step explanation:

2(l+b)

2(85+40)

2 x 125

= 250cm

Answer 2

Step-by-step explanation:

photo frame is in rectangular shape

therefore length of photo frame is 85cm

and breath is 40cm

therefore,

perimeter of rectangle is ( length + breath) 2

( 85 + 40 ) 2

( 125 ) 2

125 × 2

250 cm

therefore perimeter of a photo frame is 250 cm