Question

6.
a) Find area of square whose side is given below
205m
78m
b) Find the area and perimeter of square shaped swimming pool with a length of 72 meter
c) Find the perimeter of rectangle whose L 19m, b = 17 m,​

Answer 1

Answer:

(a) area of square = (side)^2

=205^2

=42025m^2

area of square = (side) ^2

=78^2

=6084 m^2

(b) length =72

perimeter of square=4×side

=4×72

= 288m

area of square= side^2

=72^2

5184m^2

(c) length =19

breadth=17

perimeter of rectangle= 2(length + breadth)

=2(19+17)

=72m

Answer 2

Answer:

${ \huge{ \bf{ \blue{answer}}}}$

(a) Area of the square= side× side

= 205× 205

= 42025m²

2. Area of square with dimension 78m

= 78× 78

= 6084 m²

(b) perimeter of square= 4× side

= 72× 4= 288 m

Area= 72×72= 5184m²

(c) perimeter of rectangle= 2( L+ B)

= 2( 19+17)

= 2×36

=72 m

Hope it helps