Question

find the area of the following figure​

Answer 1

2.A. solution ⤵️

Area of a rectangle=l×b(here l is length and b is breadth)

Here length=16cm

breadth=12cm

Area of the rectangle=l×b=(16×12)cm²=192cm²

perimeter of rectangle=2(l+b)=2(16+12)cm=2×28=56cm

2.B solution ⤵️

Area of a square=l²(here l is length )

here side is 14cm

now we find the area of the square

Area of the square=l²=(14)²=196cm²

perimeter of the square=4×l(here l is length)

perimeter of the square=4×l=4×14=56cm

☬ Square☬

In mathematics, a square is the result of multiplying a number by itself. The verb "to square" is used to denote this operation. Squaring is the same as raising to the power 2, and is denoted by a superscript 2; for instance, the square of 3 may be written as 32, which is the number 9.

Answer 2

2.A. solution ⤵️

Area of a rectangle=l×b(here l is length and b is breadth)

Here length=16cm

breadth=12cm

Area of the rectangle=l×b=(16×12)cm²=192cm²

perimeter of rectangle=2(l+b)=2(16+12)cm=2×28=56cm

2.B solution ⤵️

Area of a square=l²(here l is length )

here side is 14cm

now we find the area of the square

Area of the square=l²=(14)²=196cm²

perimeter of the square=4×l(here l is length)

perimeter of the square=4×l=4×14=56cm