Yes, the playgrounds shape is the right angle triangle.
Step-by-step explanation:
The sides of the triangular ground are 480 ft. 140 ft. And 500ft.
We can find if the sides given are the sides of a right triangle by using pythogoras theorem.
Here, the largest side is 500ft.
So,
√[(480x480) +(140x140) ]
= √[(230400) +(19600) ]
= √(250000)
= 500
The pythogoras theorem is proved.
So, the playground is in the shape of triangle.
