Question

the perimeter of a rectangular sheet is 170 cm if the length is 60 cm find its bredth and also find its area of the sheet




please answer this question .​

Answer 1

Answer:

b=25 cm

area=1500 cm²

Step-by-step explanation:

for finding the breadth

length*2

60*2

120

170-120

50

50/2

25 cm

b=25 cm

For finding area

l*b

60*25

1500 cm²

Answer 2

A=wl

A=wlP=2(l+w)

A=wlP=2(l+w)170=2(60+w)

A=wlP=2(l+w)170=2(60+w)170=120+w

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w50=w

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w50=wSolving forA

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w50=wSolving forAA=P*l÷2-l^2

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w50=wSolving forAA=P*l÷2-l^2= 170*60÷2-60^2

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w50=wSolving forAA=P*l÷2-l^2= 170*60÷2-60^2= 1500cm^2

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w50=wSolving forAA=P*l÷2-l^2= 170*60÷2-60^2= 1500cm^2

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w50=wSolving forAA=P*l÷2-l^2= 170*60÷2-60^2= 1500cm^2 (A=AREA)

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w50=wSolving forAA=P*l÷2-l^2= 170*60÷2-60^2= 1500cm^2 (A=AREA)(P=PERIMETER)

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w50=wSolving forAA=P*l÷2-l^2= 170*60÷2-60^2= 1500cm^2 (A=AREA)(P=PERIMETER)(W=WIDTH)

A=wlP=2(l+w)170=2(60+w)170=120+w170-120=w50=wSolving forAA=P*l÷2-l^2= 170*60÷2-60^2= 1500cm^2 (A=AREA)(P=PERIMETER)(W=WIDTH)(L=LENGTH)