The sides of a rectangle are in the ratio 5 : 4. If the perimeter of the rectangle is 360 cm , find its area
1 answer:
Answer:
Step-by-step explanation:
let, the length is z
thus the ratio will be 5z : 4z
perimeter = 2 (a + b)
360 = 2 ( 5z + 4z )
180 = 9z
z = 20 cm
length = 100 cm and width = 80cm
area = length * width
area = 100*80
area = 8000cm²
You might be interested in
Thou hund ten one
5 , 0 0 0
Answer:
C.
Step-by-step explanation:
Lateral Area formula: ph (perimeter x height)
500
Hope this helps!
Answer:
i think thats gonna be (1,6)
Step-by-step explanation:
