Respuesta :
The diagonal length should he use to make a door that fits in the door frame is √90 feet, Option 'B' is the correct answer.
Pythagorean theorem based problem:
What information do we have?
Length of door = 9 feet
Width of door = 3 feet
Using Pythagorean theorem,
H = √B² + P²
H = √3² + 9²
H = √9 + 81
H = √90 feet
Find out more information about 'Pythagorean'.
https://brainly.com/question/15190643?referrer=searchResults
Answer:
answer is in fact square root of 90 or B or 2
Step-by-step explanation:
second answer