Thank you for the opportunity to help you with your question!
We use the Pythagorean Theorem.
a^2 + b^2=c^2
let c be our hypotenuse
DA=square root of (BD^2 + AB^2)
=square root(2.4 ^ 2 + 1.0 ^ 2)
=square root(5.76 +1)
The answer is D.
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?