here's ur answer...
it is right angle triangle of side 3cm, 4cm and 5cm.
we have to find the area of the square which is constructed on the sides of the triangle.
we know that all the sides of a square are equal.
→ side of the square that is constructed on the 3cm side of triangle will be 3cm.
→ side of the square that is constructed on the 4cm side of the triangle will be 4cm.
→ side of the square that is constructed on the 5cm side of the triangle will be 5cm.
area of square ( side = 3cm ) = side²
= 3 × 3
area of the square ( side = 4cm ) = side²
= 4 × 4
area of the square ( side = 5cm ) = side²
= 5 × 5
hope this helps u..!!
a/b = 7/5
b/c = 9/14
(a/b)* (b/c ) = (7/5)*9/14)
a/c = 9/10
it doesn't seems easy..
is too hard
sorry can't .