If the area of a square and rectangle are equal. The side of square is 12 cm and length of the rectangle is 16 cm, then what would be the perimeter of rectangle?
Side of Sqaure = 12 Length of Rectangle = 16
Area of Square = Area of Rectangle a*a = w*l 12*12 = w*16 w = 144/16 w = 9
Perimeter of rectangle = 2(l + w) = 2(16+9) = 50
Ans :- 50
area of square = area of rectangle a^2 = l×b 12×12 = 16×b b = 9cm perimeter of rectangle = 2(l b) = 2(16 9) = 50 cm
In the following figure, everything is square other then large rectangle. If the green square has side length 1 and the brown square has side length 2 then what is the area of the rectangle?
A teacher has a rope with length equal to L cm. Using the entire rope, he forms the edges of a non-square rectangle with area equal to A cm2. What is the length of the smaller side of this rectangle, in cm ? (In terms of L and A)
The tangent line to the semicircle has a length of 5 cm. What is the area of the rectangle?
Rectangle ABCD is made up of 5 equal rectangles, as shown. Point E is on side CD, and AD = 10. What is the area of triangle ABE?