Sina played basketball on a rectangular court that was 74 feet by 42 feet. after the game, she walked across the court diagonall
2 answers:
You might be interested in
Answer:
The sides of ∆ABC are 30 units, 40 units, and 60 units long.
The perimeter will be = units
Given is that ∆ABC and ∆XYZ are similar and the corresponding sides of ∆XYZ are 'r' times as long as the sides of ∆ABC.
So, perimeter of ∆XYZ will be : units.
----------------------------------------------------------------------------------------
The area of ∆ABC is n square units, so area of ∆XYZ will be :
=
= square units.