Answers

2014-11-03T19:01:20+05:30
Bye pytha. theorem
(given side)²=(given side)²+diagonal²
adjacent side²=50²-48²
by calcultion,
adj. side=14
area=14*48
so ans is......672 sq.m




1 5 1
2014-11-03T19:28:42+05:30
Diagonal of a rectangle of divides the rectangle into two equal right angled triangle.
There fore it will be an right angled triangle.
By using pythagoras theorem (HYPOTENUSE)∧2=(SIDE)∧2+(SIDE)∧2.
Then HYPOTENUSE=50 m and SIDE=48 m and let the other side be X m.
(50)∧2=(48)∧2+(X)∧2.
(2500)=(2304)+(X)∧2.
(X)∧2=2500-2304.
(X)∧2=196.
X=√196.
X=14 m.
area of rectangle=(length)×(breadth).
⇒48 m×14 m=672 sq.m.
Area of given rectangular plot=672 sq. m.
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