devkhadka225 devkhadka225
  • 02-01-2021
  • Mathematics
contestada

the ratio of the length and breadth of a rectangle is 5 is to 4and it's area is 180cm square find its length and breadth

​

Respuesta :

ayfat23
ayfat23 ayfat23
  • 07-01-2021

Answer:

15cm and 12cm

Step-by-step explanation:

From the question,The ratio of the length and breadth of a rectangle is 5 to 4

We assume The Lenght of the field= 5x

The breadth = 4x

Area= (5x × 4x)= 180

20x^2= 180

X^2=

X= √9

X=3cm

The Lenght of the field= 5×3= 15cm

The breadth = 4×3=12cm

Answer Link

Otras preguntas

Which event occurred at the "march on washington"? a.congress outlawed segregation in all public places. b.martin luther king jr. gave his "i have a dream" spee
Henry developed a game for phones that he sold for $5 after the first week he discovered he hadd
what qualities does Austen find in Mr. J. P.
how do you solve for x and y
Lacking hand-eye coordination can make it difficult to catch, throw, pass, or shoot. Please select the best answer from the choices provided. True False
world history assignment please help
Calculus question... I need help understanding thanks. Calculate Гx^3dx
solve this equation using the radical equation method
Experts/ace/geniuses helppp asapp
Kamara is emotional and loves to express her individual personality by pursuing creative projects. kamara displays personality characteristics of a(n) _________