find the perimeter and area of 1. 6cm and 8cm 2. 25m and 12m 3. 36m and 48m ​

Question

find the perimeter and area of 1. 6cm and 8cm 2. 25m and 12m 3. 36m and 48m ​

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Adalyn 1 month 2021-08-12T10:25:53+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-12T10:27:00+00:00

    Step-by-step explanation:

    Area = l×b

    =1.6×8

    = 12.8

    Perimeter=2(l+b)

    =2*1.6+2*8

    =3.2+16

    =19.2

    Use the formula in each and every question

    0
    2021-08-12T10:27:51+00:00

    Answer:

    Step-by-step explanation:

    Que1) 6,8

    Since the values are not similar the shape must be a rectangle

    P(Rectangle)=2(l + b)= 2(6+8)=2(14)=28cm

    Ar(Rectangle)=l x b=6*8=48cm²

    Similarly for

    Q2)25,12

    perimeter=2(25+12)=2(37)=74m

    area=25*12=300m²

    Q3)36,48

    perimeter=2(l+b)=2(36+48)=132m

    area=l*b=36*48= 1728m²

    Hope it helps you!! Mrk as Brainlist

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