the sides of a rectangle are in ratio 4:3 sides of a rectangle are in ratio 4:3. if the perimeter of the rectangle is 210, find its area
Answers
Answered by
0
Step-by-step explanation:
2(4k+3k)=210 => k=210/14 =15. Area of the rectangle = 4k×3k =12k^2 =12×(15)^2=12×225= 2700 units ^2. Answer. The sides of a rectangle are in the ratio 4 : 3.
Answered by
2
Answer:
area is 2700 cm2
Step-by-step explanation:
hope it is helpful to you
Please mark me as brainleast
Similar questions