The side lengths of △JKL are 60 cm, 80 cm, and 100 cm. Which formula can be used to show that △JKL is a right triangle?

60^2+1002=80260 squared plus 100 squared is equal to 80 squared

60^2+802=100260 squared plus 80 squared is equal to 100 squared

60^2−802=100260 squared minus 80 squared is equal to 100 squared

80^2−602=100280 squared minus 60 squared is equal to 100 squared

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

.95

step-by-step explanation: