Question

3. Find the area and perimeter of a rectangle whose length is 2m and breadth is 70cm.​

Answer 1

Answer

Length in metre change it int cm 2x100= 200 cm

Perimeter of rectangle..= 2(L+B)

2(200+70)

2(270)cm

540 cm

Area of rectangle = L X B

200x 70 cm square

14000 cm squre

Answer 2

Answer:

AREA of rectangle - length * breadth

PERIMETER of rectangle - 2*(length+ breadth)

Step-by-step explanation:

Convert in same unit length= 200 cm

Area = length * breadth

= 200 * 70

= 14000cm2

PERIMETER = 2*(length+ breadth)

= 2 (200+70)

= 2 * 270

= 540 cm