Question

if the perimeter of rectangle is 390 cm and the length of is 30 cm find the breadth also and the area​

Answer 1

Step-by-step explanation:

GIVEN THAT :

• PERIMETER OF RECTANGLE = 390cm
• LENGTH OF RECTANGLE = 30cm

REQUIRED FORMULA :

• PERIMETER OF RECTANGLE = 2(LENGTH + BREADTH)

So,

AFTER THE APPLICATION OF THE FORMULA :

• 2(LENGTH+BREADTH) = 390cm
• LENGTH+BREADTH = 195cm
• 30cm + BREADTH = 195cm
• BREADTH = 165cm

ALSO ASKED THAT :

• AREA OF RECTANGLE

REQUIRED FORMULA :

• AREA OF RECTANGLE = LENGTH × BREADTH

REQUIRED AREA :

• AREA OF RECTANGLE = 30cm × 165cm
• AREA OF RECTANGLE = 4950cm^2

______ITZ MAHI______