Question

Copy and complete the following table ?

Answer 1

Answer:

Step-by-step explanation:

(1) Length = 5m

Breadth = ?

Area = 15 m

Perimeter =

Breadth = Area / length

= 15 /5

= 3

perimeter = 2( l +b)

= 2(5 + 3)

= 2 * 8

= 16m

(2) Length = 5 cm

Breadth = ?

Area = ?

perimeter= 24

Perimeter = 2(l+b)

24 = 2( 5 + b)

24 /2 = 5 +b

12 - 5 = b

breadth = 7cm

Area = l * b

= 5 *7

= 35 cm

(3) length = ?

breadth = 9.5 cm

Area = ?

perimeter = 49 cm

perimeter = 2(l+b)

49 = 2( l + 9.5)

49 /2 = l   + 9.5

24.5 - 9.5 = l

15 = l

area = l *b

= 15 * 9.5

= 142.5

Answer 2

Answer:

4 question from Answeru