Ar( ||gm ABCD ) is 80 sq.cm. Find (i) ar( ||gm ABEF ) (ii) ar( Δ ABD ) (iii) ar( Δ BEF ). Pls ans. soooonnnn!!!!!!!!!
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area of (||gm abef)=80cm square
area of (abd&bef)=40cmsquare
area of (abd&bef)=40cmsquare
Sanmitha:
can you tell the steps to find it using theorems.....???
yah,1st is the llgms lying in between 2parallels and having the same base are equal in area
2nd is the triangle lying in it is of half its area
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thanku!!
from where u r
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