krenity krenity
  • 26-03-2020
  • Mathematics
contestada

Help me understand this question!

Help me understand this question class=

Respuesta :

bappyisc
bappyisc bappyisc
  • 26-03-2020

Answer:

AB = 24, BC = 6

Step-by-step explanation:

Let, the length be a and breadth be b.

So, 2(a + b) = 60  => a + b = 30

(PQR) and (ABC) are similar.

So, a/8 = b/2

     2a = 8b

     2(30 - b) = 8b

     60 - 2b = 8b

     10b = 60

     b = 6

So, a = 24

[If there's any problem with the solution, please inform me]

Answer Link

Otras preguntas

Can someone please help me
Rewrite the following paragraph, adding adjectives to describe the three things you’d like to buy. When I have enough money, there are three things I’d like to
What is the slope of a line that is perpendicular to the line represented by the equation y=-2/5x+4/5
Hello I will mark you as a brainliest Please reply to my question Difference between land breeze and sea breeze in easy words Remember, I will mark you as a br
What are the warning signs of COPD?
if X square + 1 by x square is equal to 7 find the value of x cube + 1 by x cube
Find the number of subsets of the set (4,5,6)
The presence of the Rh factor on the red blood cell tells you whether or not you have the Rh ____. A. antigen B. antibody C. agglutinin D. pathogen
3×+2divided by5 -×-1divided by 10
Solve the compound inequality 6b < 42 or 4b + 12 > 8.