if the perimeter of rectangle is 68cm and length is 24cm then find its area please fast reply
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Answer:
240 sq cm
Step-by-step explanation:
The sum of L and B = 34 and Hypotenuse is 26, we need to find L and B
L+B = 34 …(1)
L^2 + B^2 = 26^2 = 676 …(2)
Square (1), L^2 + B^2 + 2LB = 1156 …(3)
Subtract (2) from (3), 2LB = 1156 - 676 = 480, or
LB = 240 sq cm
Area = 240 sq cm
Answered by
1
perimeter of rectangle = 240 cm
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