Q -2 find the area of the following figures Pls help area of the following figures : of - Maths - Mensuration

Question

Q -2 find the area of the following figures Pls help

Arpita D Pal · Accepted Answer

Dear STudent,
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5c372525e18b5%20png">
In first figure since information is incomplete so assuming that BC=DE=GF=HI=JK= 1 cmPA = 5 cm , OC = 4cm  , NE = 3cm , MG= 2cm, LI= 1 cmIn the first figure area of the figure = area of rectangle ABOP+area of rectangle CDNO+area of rectangle EFMN+area of rectangle GHLM+area of rectangle IJKL=5×1+4×1+3×1+2×1+1×1=15 cm2Area of rectangle = length ×breadthNow coming to second figure , assuming AB= MC=HKGF= HK-2-2= 5-4 = 1 cmarea of figure = area of rectangle ABCM+area of rectangle HIJK+area of rectangle DEGF= 5×1+5×1+3×1=13 cm2
Regards