Question

if any rectangular card length of 10 cm brith 8 cm then perimeter will be​

Answer 1

Answer:

area of rectangle is A= l×b =80

perimeter P=2l+2×A/l = 21.6

Answer 2

${\bigstar}$GIVEN${\bigstar}$

RECTANGLE :

• length = 10cm
• breadth = 8cm

${\bigstar}$SOLUTION${\bigstar}$

➠perimeter of the rectangle

➠2(length + breadth)

➠2(10+8)

➠2(18)

➠$\boxed{\sf{ 36cm }}$

◆ ━━━━━━━━❪✪❫━━━━━━━━ ◆

RECTANGLE :

perimeter = 2(length + breadth)units

area = length × breadth sq.units