Question

Stephanie wants to check if the top of a side table she saw for sale is perfectly rectangular. She measured the dimensions of the table and found the following:
Length of table: 15 inches
Width of table: 7.5 inches
Diagonal length of table: 17 inches Is the table perfectly rectangular?

Answer 1

Answer:

NO

Step-by-step explanation:

c^2=a^2+b^2

17^2=15^2+7.5^2

289=225+56.25

289≠281.25

no not perfectly rectangular