Question

What will be the breadth of a rectangle, if the length is 28 cm and its perimeter is 70 cm.

Answer 1

Answer:

Breadth is 7cm

Step-by-step explanation:

length(l) = 28cm

perimeter(p) = 70cm

let breadth(b) be x.

According to the formula of perimeter,

p= 2(l+b)

70=2(28+x)

70/2=28+x

35=28+x

x= 35-28

x=7cm

Hope it helps...

mark as the Brainliest!

Answer 2

Given:-

• Length:- 28 cm
• Perimeter:- 70 cm

To find:-

• Breadth/width (Both are same)

Solution:-

• Perimeter of rectangle :- 2(l+b)=70cm

ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ➙(28+b)=$\frac{70}{2}$cm

ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ➙28 + b =35cm

ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ➙b= 35-28

ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ➙ 7 cm

${\color{red}▬{\color{navy}▬▬{\color{purple}▬▬{\color{springgreen}▬▬{\color{grey}▬▬{\color{aqua}▬▬{\color{gold}▬▬{\color{red}▬}}}}}}}}$

${\color{brown}●{\color{pink}●{\color{gold}●{\color{red}{\tt Hope\: {\mathfrak{\color{greenyellow}it\: {\bf{\color{springgreen}helps{\color{Ivory}●{\color{lightpink}●{\color{Magenta}●}}}}}}}}}}}}$

${\color{aqua}{\underbrace{\color {lime}{\overbrace{\color{#DA70D6}@ {\color{red}{\bf S{\color{springgreen} N{\color{yellow}E{\color{#00ffff}H{\color{pink}A{\color {purple}S{\color {#a52a2a}H{\color {#A9a9a9} I{\color {gold}S{\color{orange}H}}}}}}}}}}}}}}}}$

${\color {aqua} {\underbrace {\color {#7fffd4} {\bf ✿┅═══❁✿ Be\: {\color {springgreen} ㅤsɴᴇʜᴀsʜɪsʜ⠀ꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋꠋ⸙‌ٖٖٖٖٖٖٜٖٖٖٖٖٖٖٖٜٖ✿❁═══┅✿}}}}}$

ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ