Question

3. The length of a rectangle is 1 cm greater than breadth.
(a) If breadth is taken as x, find length.
(b) If the perimeter is 50 cm find the length and breadth.
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Answer 1

Answer:

(a) x+1

(b) Length = 13 and Breadth = 12

Step-by-step explanation:

Given - Length is 1 cm greater then breadth.

Let , breadth = x

then , length = x+1

Perimeter of rect. = 2(L+B)

50 = 2(x+1+x)

50 = 2(2x+1)

50 = 4x +2

50-2 = 4x

4x = 48

x = 48÷4

x = 12

Breadth = x =12

Length = x+1 = 12+1 = 13

Answer 2

Answer:

vv

Step-by-step explanation: