Question

perimeter and area :

perimeter of a rectangle is 51.8m and its length is 16.5m . find the area and breadth of the rectangle.

(with steps please ....)

Answer 1

Perimeter of rectangle =2(lenght + breadth)

As perimeter is given, putting all of the given values

51.8 =2(16.5+breadth)

51.8/2 = 16.5 + breadth

25.9= 16.5 +breadth

25.6 - 16.5 =breadth

9.4m =breadth

Now,

We have the value of breadth i.e. 9.4m

Area of rectangle = lenght * breadth


According to the requirements

Area of this rectangle = 9.4*16.5

Area of rectangle = 155.1m²

I hope this will help you

-by ABHAY

Answer 2

HI FRIEND

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HERE IS YOUR ANSWER :-

GIVEN :

PERIMETER OF A RECTANGLE = 51.8 m

LENGTH OF A RECTANGLE =
16.5 m

i) PERIMETER = 2(LENGTH + BREADTH)

51.8 = 2(16.5 + B)

51.8 = 33 + B

BREADTH = 51.8 - 33

THEREFORE, BREADTH = 18.8 m

ii) AREA OF A RECTANGLE = LENGTH × BREADTH

AREA = 16.5 m × 18.8 m

AREA = 310.2 m^2

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HOPE IT HELPS

MARK MY ANSWER BRAINLIEST