Question

7. Find the area of the rectangle whose length is 42 m 50 cm perimeter is 145 metres.
How​

Answer 1

Answer:

Sorry I don't know hope someone will help u

Answer 2

Answer:

8500cm/85m

Step-by-step explanation:

length of the rectangle=42m

breadth of the " " " "=50 cm

Perimeter= 145m

(Firstly,convert the unit (m) into (cm)

1m=100cm

42m= 42x100

=4200cm)

Area of the rectangle=2(l+b)

=2(4200cm+50cm)

=8500cm/85m

(This is the correct answer,I would've sent the picture but it wasn't capable of taking the whole formula!)

EnJoY